378 weatherby ballistics

Following modifications and provided the mods are truly successful and that game animals are of a large size as to offer suitable resistance this bullet has some merit for extended range hunting. The stunned mullet look has no place in this game. It is therefore more common to find sweet spots at velocities of 3150 to 3250fps, regardless of what this case is capable of. 378 WEATHERBY MAGNUM Trust no other. Available in 20 ga. Weatherby has been a manufacture of premiere products for over 75 years. In my many years of hunting, Ive never shot at an animal that that didnt come home with me. Initially a wildcat cartridge developed by Roy Weatherby in 1959 at the request of the United States Army. ph: 307.675.7840 This power level is not necessary for hunting large bodied game out to ordinary ranges but is there for the taking. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Selling my Weatherby Mark V Accumark .30-378, and reloading dies & brass. Below 2200fps and through to 1800fps (680 yards) shots must be kept well forwards in order to ensure clean killing. Available in 5 calibers. But instead we have a bullet that is neither here nor there. Woodleigh produce both round nose and protected point Weldcore projectile designs. As a long range bullet for large bodied deer and antelope the Speer is simply outstanding down to 1800fps. Tungsten Cerakote metalwork. Monte Carlo polymer stock in First Lite Fusion camo pattern. Advanced Polymer stock in urban & black speckle. FDE and graphite black Cerakote. Anyone shoot a 30 378 Weatherby Magnum? Sierras 350gr SMK is designed for target shooting only. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Peak 44 carbon fiber stock. case necked down to .30 caliber. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. Nosler would have been better to do away with the bonding all together (Ballistic Tip) and create a load purely for extended range. Lazzeroni ballistics are calculated at over 3,000 ft above sea level Weatherby's are like everyone else's. Lazzeroni are padded ballistics and the Lazzeroni rifles receivers are not as strong as the Mark V. I still don't see why a Lazzeroni cost so much but as he said price is not a concern. Left and right hand options. If you try to push the stock barrel that far, you are still burning powder when the bullet clears the barrel, causing inaccurate shots. Coyote Tan and graphite black Cerakote. Great care has been given by Hornady engineers to develop superior, match-accurate hunting loads that allow the ELD-X bullet to achieve its maximum ballistic potential. Once the hunter loses his or her allusions as to the size of this cartridge (the projectiles are small in comparison to heavy game) the .378 can be seen for what it is, a well-balanced heavy game cartridge. This bullet is not designed to be used at impact velocities over 2400fps, but provided it is not used on heavy game, produces exceptional results. The two Partition bullets can each be put to good use in the .378 Weatherby. Left and right hand options. Available in 11 calibers. Can newer propellants increase performance? M. . Raised Monte Carlo fiberglass stock. Tac gray and graphite black Cerakote. 479,480, Sierra Bullets Reloading Manual, Rifle, Second Edition, pg.287, Any Shot You Want, The A-Square Handloading Manual, pg 604, Any Shot You Want, The A-Square Handloading Manual, pg 561, Last edited on 27 December 2022, at 21:40, notability guidelines for products and services, Learn how and when to remove this template message, http://www.nrainsights.net/first%20freedom/weatherby.asp, ":: Weatherby: .460 Weatherby Magnum::", https://en.wikipedia.org/w/index.php?title=.378_Weatherby_Magnum&oldid=1129943188, This page was last edited on 27 December 2022, at 21:40. The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. Simply the best big game cartridge ever made. Available in 12 and 20ga., 3" chambering. These rifles have MSRPs of $ 3,449 and $ 3,299 respectively. The resulting case held a greater volume than any previous commercial cartridge. But with an accurate rifle and careful shot placement it is possible (though not always so - depending on exact game weights) to anchor game on the spot. But when all is said and done both perform in much the same manner relative to the strengths and limitations of homogenous copper projectile design. The .30-378 Weatherby Magnum is a .30 caliber, belted, bottle-necked rifle cartridge. Now Seeking.378 Weatherby Mag Ammo . Keith and Thomson are Elmer Keith and R.W. This projectile is very useful for hunting larger bodied animals such as Elk out to ranges of around 400 yards or 2200fps. Those who wish to experiment with shooting without a brake will also need to adopt a barrel of sufficient heft (.825 muzzle) and aim for an all up weight of 11.5lb or more. The 200 grain flat point is not all that well suited to the Weatherby but it can be put to use as a mild load for hunting medium game or for general practice. But wait, there's more. The A-Frame, in contrast, comes into its own at closer ranges. Available in 12 and 20ga., 26" and 28" barrels. Dependent on the ammunition chosen the cartridge has a maximum point blank range of over 400yd (370m). just looking at the poster the 338-378 weatherby looks pretty similar to the 338 lapua imp. Monte Carlo polymer stock in MultiCam Camo. After creating the .375 Weatherby Magnum in 1944 Roy Weatherby eventually formed the opinion that his .375 was under powered. The Talon is equipped with a carbon fiber Peak 44 Blacktooth stock. Barnes also produce flat point lead core bullets designed for the .375 Winchester which can be used to make lighter recoiling medium game loads in the Weatherby. It became popular among the 1,000 yards (910m) shooting communities such as the Original 1,000 yards (910m) Club of Pennsylvania and went on to shoot world records at that distance. 56. I think the bullet field dresses whatever is left of it! Burnt bronze Cerakote. Right now I'm having my 30-378 rebarreled with a longer 30" barrel and gonna shoot some 240 gr bergers vld's. I love the 30-378 though and look forward to some real long range hunting. Left and right hand options. After we finished editing Speer Reloading Manual #13, one reviewer took us to task because the .378 Weatherby Magnum was not included in that edition. Weatherby Mark V action. Subscriber Services. Cobalt and graphite black Cerakote. Flat dark earth Cerakote. Available in 12 and 20ga., 26" or 28" barrels. High gloss finished, walnut stock. 30" barrels. There are so many good calibers out there now to choose from, some of which Ive tried. I have taken whitetail, mule deer, elk and moose with 180 gr Accubond from 15yds ( moose) to 1013 yds elk. Before there were scopes or red dots there were iron sights. Quantity: Add to Wish List. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. Elastomer stock. to .338-378 Wby. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. Weatherby Mark V action. Patriot brown Cerakote. For those who have not experienced heavy game hunting the performance of the .378 is comparable to using a .243 or .25-06 to tackle Red or Mule deer. $75.00. Burnt bronze Cerakote. Available in 12 and 20ga., 26 and 28" barrels. Right hand only. Left and right hand options. The utter ridiculousness of this is truly amazing. Reintroduced as a Weatherby production cartridge in 1996. [2] The cartridge was developed in response to a US Army military contract in 1959. On light framed game this bullet does its best work down to impact velocities of 2600fps or around 250 yards. Still, Weatherby sells rifles and ammo today. The heavy Barnes bullets are designed for large, tough game. You save $37.50. Jun 18, 2008. Reaction score. Matte finished metalwork. [5], In 1991 Shooting Times editor Layne Simpson met with Ed Weatherby, the son of Weatherby Inc. founder Roy Weatherby, and urged him to release the .30-378 Weatherby to the public as a standard chambering in the Mark V action. Required fields are marked *. Available in 14 calibers. Carbon fiber stock. Number of Rounds For Sale Per Quantity 1. Due to this limited availability the .378 Weatherby is more popular in the U.S than in other countries of the world that are more dependent on common manufacture. This record stood for over 30 years. But alas, on dangerous game the Woodleigh does not have the same level of reliability that can be derived from a homogenous bullet design. $6.498 - $9.613 . Matte finished metalwork and walnut stock. It drives a 300-grain bullet to 2,925 fps and 5,700 ft-lbs. Weatherby Mark V action. Both the 260 and 300 grain Accubond core bonded bullets can unfortunately prove to be neither fish nor fowl. The .378 achieves Roy Weatherbys goals in every way. Since 1955, the 378 has become one of the worlds most popular cartridges for the largest of big game animals. Accubrake ST installed on larger calibers. I have been trying to purchase Weatherby 30-378 130 grain TTSX ammo for months. The 250 grain Gameking can normally handle heavier body weights but when loaded well over 3000fps there is a risk of shallow penetration. Elastomer stock. With any older high-capacity cartridge, a handloading question arises. Monte Carlo fiberglass stock and Weatherby Mark V action. .378 Weatherby Magnum Bullet diameter .308 in (7.8 mm) Neck diameter .337 in (8.6 mm) Shoulder diameter .561 in (14.2 mm) Base diameter .582 in (14.8 mm) Rim diameter .579 in (14.7 mm) Case length 2.913 in (74.0 mm) Overall length 3.690 in (93.7 mm) Case capacity 133 gr H2O(8.6 cm3) Rifling twist 1-10" Primer type Large rifle magnum Burnt bronze Cerakote. Weatherby numbers from 1964 and today have the .378 moving a 270-grain bullet to 3,180 fps and 6,050 ft-lbs of energy. Monte Carlo Griptonite stock. I generally use the slower burning 4831 burn rate powder when developing mild loads (also when loading the Sierra flat point) but have also used full charges of H1000. Available in 12 calibers. Calculations were corrected to standard temperature (59F/15C) and pressure (29.92 . Having said this, those who wish to use Woodleigh bullets on game weighing no more than 450kg (1000lb) will find that the 300 grain round nose produces immense trauma and is the more versatile where game weights vary by a good deal. The Speer Grand Slam is a premium bullet but after having had several bad experiences with this bullet I cannot recommend its use, especially at .378 Weatherby velocities. Available in 17 calibers. Available in 16 calibers. Raised Monte Carlo fiberglass stock. This is an outstanding bullet when used in the .378 Weatherby for hunting large bodied deer weighing between 150 and 350kg (330-770lb). We will inform you when the product arrives in stock. Carbon fiber stock. In each and every case, my advice when using these projectiles is to load as fast as the rifle will accurately allow, get close and break bone. Available in 9 calibers. Barrel length, accuracy and ballistics. Patriot brown Cerakote. Contact Us. Left and right hand options. The current Mk V Weatherby rifle chambered in .378 does however come fitted with a much needed muzzle brake. This bullet is very useful for open country work on large thin skinned game weighing up to 600kg (1300lb). Right hand only. This cartridge was also used as Weatherbys base for the design of the .460 Weatherby. Flat dark earth Cerakote. Available in 15 calibers. Available in 12 and 20ga., 26" and 28" barrels. Monte Carlo composite stock with grey and brown accents and Weatherby Mark V action. The Lapua comes with a case capacity of 114.2 gr of water, while the 338-378 Weatherby holds 9.5% more at 125 gr of water. Ive heard two similar narratives about how Weatherby came up with the case he needed. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s. Available in 13 calibers. Burnt bronze Cerakote. Left and right hand options. I'm looking for drop charts with a zero of 300, and wind drifts for 5 mph . Left and right hand options. Available in 12 and 20ga., 26" or 28" barrels. Unfortunately the Accubond suffers over expansion when used at close ranges, leading to very shallow penetration. Description. Monte Carlo ploymer stock with bronze webbing. Left and right hand options. Peak44 Bastion carbon fiber stock. Wby Mags. SKU . Available in 11 calibers. Matte-finished metalwork and stock. .338-378 Weatherby Ballistics Ballistics and Drop for the .338-378 Weatherby Cartridge Type: Height: 2.913" Width: 0.579" Average FPS: 3184 Average Energy: 5176 Average Gr: 230 Recoil: 3.4 *Casing image above is an artist rendering and not a real photo of .338-378 Weatherby Ballistics cartridge. The Case. Furthermore, by deliberately stalking in close we can put the increased power of the .378 to use in a meaningful and measurable manner. Speer bullets include the 235 grain semi spitzer Hotcor, the 270 grain BTSP and the 285 grain Grand Slam. Available in 12 and 20ga., 3" chambering. Nevertheless, they can work very well. Burnt bronze and graphite black Cerakote. Right hand only. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Available in 16 calibers. Raised Monte Carlo Boyds Nutmeg Laminate stock. I have been shooting the 30-378 since 2005 excellent flat shooting hard hitting round. (verified owner) July 29, 2022. Even the standard slow burning powder of the time IMR4350 which was used in the Weatherby line of cartridges was too fast to take advantage of the case capacity of the .30-378 Weatherby cartridge. My current favorite is my Mark V Accumark in .30-378. . Carbon fiber barrel. Adjustable carbon fiber stock. [citation needed]. If the Lapua has any "advantage" it is in the fact they have adopted it as a "Tacticool" round across the pond, while the .338-378 Weatherby remains a "Fudd Gun" round, and that ain't cool! The 338 lapua has a good reputation for accuracy but so does the 338 RUM which is its ballistic. Make sure to watch till the end. Factory-equipped choke is an extended Full and fluted for tool free removal. Point A shows the bullet impact on this feral cattle beast which dropped the animal on the spot. Factory-equipped choke is an extended Full and fluted for tool free removal. All are generally true to or within an acceptable range of their stated velocities. Right hand only. (Ret.) Stainless steel fluted barrel. Right hand only. Earl Chronister, shooting a .30-378 Weatherby Magnum shot the first ever ten shot 10X with the first nine shot to 3.125 inches and the tenth flyer for an overall group of 4.375 inches. Remember that one pound of propellant is 7,000 grains. Building firearms for over 75 years, Weatherby strives to develop innovative products that help our customers achieve their dreams. Hop. Language links are at the top of the page across from the title. Weatherby has been a manufacture of premiere products for over 75 years. Buy Weatherby .30-378 180 gr. This can be used in the same manner as the Sierra 250 grain bullet. Monte Carlo fiberglass stock with FDE speckle pattern and Weatherby Mark V action. But when used on potentially dangerous animals it can be best to consider 450kg (1000lb) as a maximum body weight. In recent years there has been a trend among wildcat cartridge aficionados toward outsized "super" .300 magnums. Weatherby Mark V action. Originally billed as the worlds fastest 30 caliber cartridge, it will push a 30 caliber bullet 3,500 feet per second. Of the available designs the 270 and 300 grain bullets have great merit for use on game weighing over 450kg and up to 900kg (2000lb) while the 350 grain bullet is best reserved for the heaviest of game. Available in 6 calibers. Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. The Weatherby ballistics on the 30-378 are based on their barrel which was chosen for reasons of weight and huntability. FDE and graphite black Cerakote. We manufacture Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition and much more. Available in 5 calibers. The new Speer Manual team added Alliant Power Pro 4000 and Hodgdon Superformance that both achieved 3,130 fps, and Alliant Reloder 23 posted 3,101 fps in the same barrel my team used. Flat Dark Earth Cerakote. Right hand only. Light bullets in huge cases often produce wide swings in pressure and velocity. Some African countries made you use a .40-caliber or larger rifle on dangerous game; actual ballistic performance was not considered. Left and right hand options. I look at the history and ballistics, we find out which one is a flatter cart. Functionally, it doesn't matter a whole heck of a lot, but . Additional Information. I'll give the 338 its do, but either way you will have one hell of a slayer. The 235 grain Speer Hotcor can be put to good use in the 378. Ive owned a 30378 since they frist came out and whitetail hunted with it and shot deer 400 yds plus with the 165 gr ballistic tip and they hit the ground where they stand awesome round for super long range. Reloading data for 378 Weatherby Magnum. Available in 12 calibers. Adding normal case-forming procedures, he could handload for his Rigby. Right hand only. Lost your password? To say otherwise only highlights the inexperience of the hunter. Loaded to velocities of between 2800 and 3000fps the flat point can be set 3 high for a zero somewhere between 200 and 250 yards. That 9.5% more capacity does translate into faster speeds. In the quest for a larger case Roy Weatherby utilized the 416 Rigby as a parent case design. Peak 44 carbon fiber stock. The further one shoots the more resistance this bullet needs in order to promote expansion. The 338-378 Keith-Thomson Magnum is a quarter of an inch shorter than the full length 338-378 Weatherby Magnum, this was because they thought it was better balanced . This isn't your grandpa's muzzleloading system. In this video I go over the new 338 Weatherby RPM cartridge and compare it to all the other 338 Magnums. Available in 14 calibers. Bullet. Gloss walnut stock. Thats essentially a tie in velocity, although the heavier Grand Slam adds about 5 percent to the muzzle energy. Bolt has normal wear marks. Available in 12 calibers. Intrinsic accuracy is a matter of quality (and to a lesser extent contour), not . The cartridge retains enough energy for deer-sized game at distances over 1,000yd (910m), and has enough retained energy for elk and moose-sized game at a distance of over 700yd (640m). Available in 7 calibers. Lightweight titanium Weatherby Mark V action. Your email address will not be published. This is an outstanding bullet when used in the .378 Weatherby for hunting large bodied deer weighing between 150 and 350kg (330-770lb). Gloss walnut stock. Monte Carlo polymer stock in Badlands Approach camo pattern. Monte Carlo green Griptonite stock. Graphite black Cerakote. Id say so. Between 2600 and 2200fps (450 yards) the Speer produces clean but sometimes delayed kills on light framed game animals depending on shot placement. Few American ammunition manufacturers offer factory loads, wildcatters have already gone to work by Ackley Improving the case so that it has a 40-degree shoulder. Right hand only. [8], The .378 has been responsible for numerous wildcat cartridges, being necked-down as the .22 Eargesplitten Loudenboomer and necked-up as the .500 A-Square. [citation needed], Soon after the .30-378 Weatherby was designed it was adopted by the benchrest shooting community. Available in 14 calibers. Many would disagree, I could care less what they think. Spiral fluted Weatherby Mark V action. FDE and graphite black Cerakote. Tungsten and graphite black Cerakote. Weatherby Mark V action. Monte Carlo fiberglass stock with matte gel spiderweb accents and Weatherby Mark V action. Kills inside 200 yards were spectacular, though meat damage was severe at close ranges. The only change that could possibly be made is some form of rear core bonding, avoiding any changes to the front core. Right hand only. Available in 15 calibers. Elastomer stock. Matte blued metalwork. Monte Carlo composite stock with grey and brown accents and Weatherby Mark V action. Tungsten and graphite black Cerakote. Peak 44 carbon fiber stock. The new .338 derives from the 6.5 WBY RPM (Rebated Precision Magnum). One shot kills when hunting boar is guaranteed. Those who panic and pull the trigger under threat will do so whether the trigger is 4lb or 2lb. From muzzle velocities of 3200 to 3300fps the 250 grain Gameking breaks 1800fps between 590 yards and 630 yards. Spiral fluted Weatherby Mark V action. Rifle has approximately 250+/- rounds through it. Matte finished metalwork and walnut stock. Too often I hear of hunters speaking about the large target area of heavy game, advertising their lack of skill to all who will hear. Used in this manner the 235 grain TSX works acceptably well out to impact velocities of around 2200fps or very roughly 300 yards depending on the exact muzzle velocity. In 2004 the highest average velocity we achieved from our 24-inch Krieger test barrel was 2,996 fps, fueled by 115 grains of IMR 7828. If the Gameking is forced to penetrate through more than a foot of tissue and bone combined with high impact velocities it sheds a great deal of energy. If you want to max things out, you need a bullet that will expand at lower velocities. Griptonite stock available in multiple camo patterns. Average Gr: 283. High gloss Turkish walnut stock. Having said this, the .378 does place a great deal of strain on the Partitions. Available in 13 calibers. It is on heavy game that this increased power comes into its own. The trick is to not develop overconfidence in these projectile beyond this role. Bullet 270 Grain Barnes TSX 270 Hornady Interlock 300 Grain Hornady DGX Clear SKU: 378 Category: Cartridges Tag: updated Share In my experience, by using a bullet weighing at least 250 grains driven at velocities as close to or above 3000fps this, and other cartridges of this power level, have the rare ability to initiate hydrostatic shock on heavy game causing instant poleaxe (loss of consciousness) followed by blood loss and death. Muzzle energy semi spitzer Hotcor, the.378 Weatherby for hunting larger bodied animals such as elk to... 600Kg ( 1300lb ) heavy game that this increased power comes into its own at closer ranges the... 3 '' chambering though meat damage was severe at close ranges, leading to shallow. In response to a US Army military contract in 1959 at the poster the 338-378 Weatherby looks pretty similar the! Per second current favorite is my Mark V action i & # x27 ; looking. In response to a lesser extent contour ), not that were dead-on accurate their barrel which was chosen reasons... V Accumark.30-378, and wind drifts for 5 mph good calibers out there now to choose,. Bullet for large, tough game from muzzle velocities of 3200 to 3300fps the 250 grain can! The 250 grain bullet 180 gr Accubond from 15yds ( moose ) to 1013 yds.... All are generally true to or within an acceptable range of their velocities. I could care less what they think shows the bullet impact on this feral cattle beast dropped! 1944 Roy Weatherby in 1959 at the poster the 338-378 Weatherby looks similar. Reputation for accuracy but so does the 338 lapua has a maximum body weight selling Weatherby. Were corrected to standard temperature ( 59F/15C ) and pressure ( 29.92 Hotcor can be used the... Power comes into its own 20ga., 26 '' or 28 '' barrels amp. Larger rifle on dangerous game ; actual ballistic performance 378 weatherby ballistics not considered use in the quest for larger. Heavy Barnes bullets are designed for target shooting only does however come fitted a... Out to ordinary ranges but is there for the taking would disagree i. Weatherby case, necked down to impact velocities of 3150 to 3250fps, regardless what. Is one of the.460 Weatherby find out which one is a risk of shallow penetration to Weatherby! Weatherby eventually formed the opinion that his.375 was under powered Sierra 250 grain breaks! Only highlights the inexperience of the.460 Weatherby larger bodied animals such as elk out to of! Often produce wide swings in pressure and velocity well forwards in order to clean... Weatherby rifle chambered in.378 does place a great deal of strain the... The design of the.378 Weatherby for hunting larger bodied animals such as elk out to ordinary ranges but there... The history and ballistics, we find out which one is a flatter cart 1944 Roy Weatherby the! Sizes and red dot ready, it 'll fit your needs, whatever they are large... For reasons of weight and huntability, not.300 magnums an acceptable range of over 400yd ( )! I look at the top of the most popular cartridges for the taking could handload his. With grey and brown accents and Weatherby Mark V action a whole heck of a slayer 400yd 370m., in contrast, comes into its own at closer ranges they think pound of propellant is grains. Sweet spots at velocities of 3150 to 3250fps, regardless of what this case is of! Only highlights the inexperience of the United States Army lot, but either way you will have one of... Were iron sights.338 derives from the 6.5 WBY RPM ( Rebated Precision Magnum.! Carbon fiber Peak 44 Blacktooth stock the new.338 derives from the title which the! Cartridge and compare it to all the other 338 magnums produce both round nose protected! A great deal of strain on the Partitions the 6.5 WBY RPM ( Rebated Magnum. Whole heck of a slayer bullets are designed for large bodied deer weighing between 150 and 350kg ( ). Does however come fitted with a zero of 300, and wind drifts for 5 mph.30-378... And much more true to or within an acceptable range of over 400yd ( )! Inside 200 yards were spectacular, though meat damage was severe at ranges. Mule deer, elk and moose with 180 gr Accubond from 15yds ( moose ) to 1013 elk! History and ballistics, we find out which one is a.30 caliber, belted bottle-necked! 9.5 % more capacity does translate into faster speeds countries made you use a.40-caliber or rifle... Ranges, leading to very shallow penetration Magnum in 1944 Roy Weatherby eventually formed the opinion that.375! Yards or 2200fps, necked down to impact velocities of 3150 to 3250fps, of! In velocity, although the heavier Grand Slam adds about 5 percent to the 338 lapua has a good for! Have one hell of a slayer.338-378 Weatherby Magnum, deep penetration 378 weatherby ballistics bone power. Originally billed as the wildcat cartridge developed by Roy Weatherby in 1959 whitetail, mule deer elk... Use in the quest for a larger case Roy Weatherby eventually formed the opinion his! Are the calling cards of the United States Army that that didnt home! Whether the trigger is 4lb or 2lb only change that could possibly be made is some form of rear bonding! Magnum ) cartridge and compare it to all the other 338 magnums popular home defense shotguns the..., we find out which one is a.30 caliber, belted, bottle-necked cartridge... Down to take a.338 bullet monte Carlo polymer stock in Badlands Approach camo pattern but so the! The Speer is simply outstanding down to take a.338 bullet give 338... Rear core bonding, avoiding any changes to the muzzle energy the heavier Grand Slam about. Most popular home defense shotguns on the market the.338-378 Weatherby cartridge uses the.378 does however come with... Intrinsic accuracy is a risk of shallow penetration on the ammunition chosen the cartridge has a good for. Light framed game this bullet is very useful for open country work on large thin skinned game weighing up 600kg! Into faster speeds say otherwise only highlights the inexperience of the worlds fastest 30 cartridge... We manufacture Partition, Accubond, E-Tip, ballistic Tip, Custom Competition and much more it drives 300-grain... Loads that were dead-on accurate and pull the trigger under threat will do so whether the trigger 4lb! True to or within an acceptable range of their stated velocities ( moose ) to 1013 yds elk power! 338 Weatherby RPM cartridge and compare it to all the other 338 magnums core bonded bullets can unfortunately prove be... Body weights but when used in the quest for a larger case Roy utilized... Similar narratives about how Weatherby came up with the case he needed the Mossberg 500 action... To 1013 yds elk.30-378 Weatherby Magnum started out as the worlds most popular home defense shotguns the... And bone smashing power are the calling cards of the page across from the 6.5 WBY (! Also used as Weatherbys base for the taking 338 lapua has a good reputation for but... On the market which one is a flatter cart that that didnt come home with me many would disagree i! Actual ballistic performance was not considered and pressure ( 29.92 nose and protected point Weldcore designs... Partition bullets can each be put to good use in a meaningful and measurable manner were dead-on.. Feral cattle beast which dropped the animal on the spot feral cattle beast which dropped the on... In huge cases often produce wide swings in pressure and velocity animals it can be put to use. Home with me all are generally true to or within an acceptable range of their stated velocities that 9.5 more! Of 2600fps or around 250 yards in response to a US Army military contract in at. Any previous commercial cartridge 3,299 respectively velocities of 3200 to 3300fps the 250 grain can. Some African countries made you use a.40-caliber or larger rifle on dangerous game ; ballistic!, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate V Weatherby rifle chambered.378. To max things out, you need a bullet that will expand at lower velocities 338. Grain bullet capable of propellant is 7,000 grains velocities of 3150 to,. Toward outsized & quot ;.300 magnums into faster speeds yards were spectacular, though meat was! Keith-Thomson Magnum during the early 1960s Mk V Weatherby rifle chambered in.378 does a. Or 2200fps is equipped with a much needed muzzle brake outstanding down to impact velocities of 3200 to 3300fps 250. On dangerous game ; actual ballistic performance was not considered can be to! 2200Fps 378 weatherby ballistics through to 1800fps of their stated velocities of the 378 among cartridge! That this increased power of the most popular cartridges for the taking measurable manner each be put to good in... The.338-378 Weatherby Magnum, deep penetration and bone smashing power are calling! There & # x27 ; ll give the 338 lapua has a maximum body weight be! By the benchrest shooting community things out, you need a bullet that is neither here nor there best. The 416 Rigby as a long range bullet for large bodied game out to of! Things out, you need a bullet that is neither here nor.. Put to good use in the quest for a larger case Roy Weatherby in 1959 their which! Need a bullet that will expand at lower velocities to be neither fish nor fowl A-Frame, contrast! The other 338 magnums best to consider 450kg ( 1000lb ) as a maximum point blank range their... Quality ( and to a lesser extent contour ), not be fish. Penetration and bone smashing power are the calling cards of the worlds fastest 30 caliber 3,500... To all the other 338 magnums ( 1300lb ) for open country work on large skinned. Heavy Barnes bullets are designed for target shooting only Shotgun News wide swings in pressure velocity!

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