The cartridge is based on the .378 Weatherby Magnum necked up to accept the .458-inch (11.6 mm) bullet. The .338 Lapua Magnum, .338 Lapua Sniper, or 8.6x70 mm are the same cartridge as the .338 Lapua developed in 1984 by the Finnish Lapua Cartridge Factory. In the early days, the .338 lapua sniper cartridge was made to ground itself on a .378 Weatherby case, but was soon altered for more precision and penetration power. A second shot was not needed. Nevertheless, I hope that this reviews about it 300 Weatherby Ammo Vs 338 Lapua And 338 Lapua Assault Rifle Price will possibly be useful. With 250 grain bullets, the Win Mag is pushing 2650, while the Lapua is just short of 3000 fps. The .338-378 Weatherby case holds 137 grains of water compared to the .338 Lapua, which holds 114 grains of water. Search for Weatherby 338 Lapua Vs Savage And Whats Bigger Than A 338 Lapua Ads Immediately . 338-in and Lapua from the Finnish company that developed the round. Now let’s go. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Lapua Magnum ammo rounds. The .340 Weatherby Magnum makes about 100fps less velocity than the Lapua, but with 15-20% less powder..338 Weatherby fires a 160gn at 3600fps, the Lapua at 3500fps. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. As illustrated in the chart, .300 Weatherby Magnum rounds - on average - achieve a velocity of about 3230 feet per second (fps) while .338 Lapua Magnum rounds travel at a velocity of 2930 fps. we are glad you are here ! Looking at ADI data (Lapua from 24", both Weatherby's from 26" tubes): The .338-.378 Weatherby makes about 100-150fps more velocity than the Lapua, but with 10-15% more powder. The biggest guns we have to display starting with AR-50 .577 T-REX 460 Weatherby .338 lapua AR-30 .458 Lott 45-70 Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet wei In a similar manner to the .338 Lapua, the .338-378 employs a full .579” diameter case rim rather than a standard magnum rim diameter of .532” as is found on the likes of other common magnums including the rebated rim RUM and WSM cartridge designs. That’s about a 20 percent increase in case capacity. Pour autoriser Verizon Media et nos partenaires à traiter vos données personnelles, sélectionnez 'J'accepte' ou 'Gérer les paramètres' pour obtenir plus d’informations et pour gérer vos choix. The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. True .300 Weatherby Magnum and .338 Lapua Magnum ballistics information can vary widely from the displayed information, and it is important to understand that the particular characteristics of a given round can make a substantive difference in its true performance. 300 Win Mag vs 338 Lapua vs 338 Win Mag: Cartridge Sizes The shared heritage of the .300 Win Mag and .338 Win Mag, as well as the unique roots of the .338 Lapua, is obvious in the photo below. "Weatherby 338" For Sale. it's illegal to own a firearm chambered for any military used cartridge, so the .338 lapua magnum and the .408 cheytac are illegal, but thee 460 weatherby might be legal. The original .378 Weatherby Magnum parent case was inspired by the .416 Rigby. That means it is a whopping big cartridge case. As a rule of thumb, when it comes to hunting, muzzle energy is what many hunters look at when deciding on what caliber of firearm / ammunition to select. EDUCATION 101. Nos partenaires et nous-mêmes stockerons et/ou utiliserons des informations concernant votre appareil, par l’intermédiaire de cookies et de technologies similaires, afin d’afficher des annonces et des contenus personnalisés, de mesurer les audiences et les contenus, d’obtenir des informations sur les audiences et à des fins de développement de produit. The Contestants. For more detailed ballistics information please refer to the exact round in question or contact the manufacturer for the pertinent information. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. Alternatively, you can run 300 grain bullets in the Lapua for amazing BC’s and better 1000+ yard performance. Weatherby’s cases are also fairly readily available and are pretty close to the same price: $3.50/case for 338 Lapua vs $3.50/case for Weatherby 338-378 depending where you pick them up from. 338 lapua = mimics a max pressure/hot 338 winchester, a very over hyped waste of money. Why is the .338 Lapua Mag more popular than the .338-378 Weatherby Mag? Please click the above links to take a look at all of the .300 Weatherby Magnum and .338 Lapua Magnum ammo we have in stock and ready to ship, and let us know any parting thoughts in the comment section below. For what 338 lapua ammo and components cost you could shoot a 50 bmg. Calculations were corrected to standard temperature (59F/15C) and pressure … "Bob" Thomson. That’s about a 20 percent increase in case capacity. Reloading 2495 /22- 250 338 338 Caliber 338 Lapua 338 Lapua/416 Rigby 338 Marlin Express 338 Remington Ultra Magnum 338 Ruger Compact Magnum 338 Winchester Magnum. Need some feedback on these 2 guns. Weatherby 338 Lapua Vs Savage And 458 Socom Upper Build Kit is best in online store. FEATURES INCLUDE: We have a variety of deals on Rifle Ammo, Handgun Ammo, Shotgun Ammo & Rimfire Ammo, as well as ammo for target practice, plinking, hunting, or shooting competitions. Company Directory (307) 675-7800. Weatherby and lapua brass is very expensive, 338 RUM or edge would be much less expensive brass. Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center 9:00 a.m. to 4:00 p.m. (MDT) Customer Service (307) 675-7840. Wind drift and drop are both less critical with that extra speed. Written inquires can be mailed to: Weatherby, Inc. PO Box 6630 Sheridan, WY 82801 USA Mar 7, 2009 #1 . My 28” #3 contour barrel is hand-lapped, free-floated and cut-rifled to extract top velocities and energy from .30-378 Weatherby Magnum, .338 Lapua Magnum and .338-378 Weatherby Magnum chamberings. welcome to usa online shopping center. Informations sur votre appareil et sur votre connexion Internet, y compris votre adresse IP, Navigation et recherche lors de l’utilisation des sites Web et applications Verizon Media. 43 0 0. As such, the following is for comparative information purposes only and should not be used to make precise predictions of the trajectory, performance, or true ballistics of any particular .300 Weatherby Magnum or .338 Lapua Magnum rounds for hunting, target shooting, plinking, or any other usage. Just four years after the release of the .338 Winchester, Roy Weatherby countered with his own take on the .338-inch-bore diameter: the .340 Weatherby Magnum.Instead of using a 2.50-inch case to take advantage of the .30-06-length receiver, Roy decided a magnum-length case and … Downrange performance can be summarized with two statistics: maximum point blank range (MPBR) and retained energy at that range. Quick question! The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Lapua Magnum ammo rounds. Comments have to be approved before showing up, © 2021 Foundry Outdoors - All Rights Reserved, Product successfully added to your Shopping Cart, 223 WSSM Winchester Super Short Magnum Ammo, 243 WSSM Winchester Super Short Magnum Ammo, 25 WSSM Winchester Super Short Magnum Ammo, 300 RSAUM Remington Short Action Ultra Magnum Ammo, 7mm RSAUM Remington Short Action Ultra Magnum Ammo, .300 Weatherby Magnum vs .338 Lapua Magnum Ammo Comparison - Ballistics Info & Chart. Generally speaking, the higher the muzzle energy, the higher the stopping power. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s.Keith and Thomson are Elmer Keith and R.W. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. review low prices products in our store. Just look at the amount of powder that can be loaded into the .300 Win Mag vs .338 Lapua … 5:19. If you searching to check What Is The Best 338 Lapua Rifle And 338 Weatherby Vs 338 Lapua price. Yahoo fait partie de Verizon Media. as I said, any round not being used by the a military is legal for the laws I've seen. That’s splitting hairs for on-game performance, but makes a pretty big difference for long range shooting. That means it is a whopping big cartridge case. I don't think it is much worse than the 30-378, but have no personal experience. The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. The 338 Lapua has a case capacity of 114.2 gr of water, while the 340 Weatherby- 98.0 gr, 338 Remington Ultra Mag- 113 gr., and the capacity of 338-378 Weatherby is 125 gr. This is a hunting rifle, not tactical. 338 Lapua Magnum Cartridge is for you!. Re: 30-378 Weatherby VS 338L I had a Sako TRG-S in 338 Lapua. I shot one deer with it. When you compare the .339 lapua with the .338 lapua magnum, you must know that the cartridge is the same in both. Cheapest online Savage Stealth 338 Lapua Review And 30 378 Weatherby Vs 338 Lapua Ballistics You can order Savage Stealth 338 Lapua Review And 30 378 Weatherby The author analyzed six .338 caliber magnum cartridges (.338 Winchester Magnum, .340 Weatherby, .338-378 Weatherby, .338 Remington Ultra Mag., 33 Nosler, and .338 Lapua) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. Découvrez comment nous utilisons vos informations dans notre Politique relative à la vie privée et notre Politique relative aux cookies. Our website lists special deals on 9mm Ammo, 10mm Ammo, 45-70 Ammo, 6.5 Creedmoor ammo, 300 Blackout Ammo, 10mm Ammo, 5.56 Ammo, Underwood Ammo, Buffalo Bore Ammo and more special deals on bulk ammo. Shooting a hunting weight rifle in 338 Lapua is not a fun experience (mine had no muzzle brake or recoil pad). Weatherby Rifles new for 2018 at SHOT Show - … Furthermore, the muzzle energy of a .300 Weatherby Magnum round averages out to 4070 ft-lb, while a .338 Lapua Magnum round averages out to about 4830 ft-lb. The .338-378 Weatherby case holds 137 grains of water compared to the .338 Lapua, which holds 114 grains of water. 11 Posts . .338 Lapua Mag vs .338-378 Weatherby Discussion in 'General Rifle Discussion' started by J33Nelson, Mar 7, 2009. Elephant Guns AR-50 577 T-REX 460 Weatherby 338 lapua AR-30 458 Lott 45-70 GOV'T - Duration: 5:19. coolguywithgloves2 23,688 views. So a .300 Weatherby Magnum round exits the barrel with kinetic energy equal to the energy required for linear vertical displacement of 4070 pounds through a one foot distance, while a .338 Lapua Magnum round exiting the barrel has energy equal to the amount required to displace 4830 pounds over the same one foot distance. So let’s do that together, whether the target is attached to a metal stand or on four hairy legs. .340 Weatherby and .338 RUM, 6.5%.338 Lapua, 7.4%.338-378 Weatherby, 10.9%; The only practical reason for designing a cartridge to drive a given weight bullet faster is to enhance the downrange performance of the bullet. We offer a 100% Authenticity Guarantee on all products sold on our website. The .338-378 Weatherby is currently the most powerful .338” factory cartridge. With 300 grain bullets, the win mag throws them at ~2300 fps, whil… The .460 Weatherby Magnum is a belted, bottlenecked rifle cartridge, developed by Roy Weatherby in 1957. The decision for which round is better for a given application should be made with complete information, and this article simply serves as a comparative guide, not the final say. Please email us if you have questions about any of our product listings. Weatherby ammo is similarly expensive and only a few places load for it. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. That is to say, .300 Weatherby Magnum bullets travel 3.7 times the speed of a 737 airplane at cruising speed, while .338 Lapua Magnum bullets travel 3.3 times that same speed. SHOPPING Best 338 Lapua Rifle Vs Weatherby 300 Magnum And Best 9mm Rifle 2018 Best 338 Lapua Rifle Vs Weatherby 300 Magnum And Best 9mm Rifle 2018 Reviews : You While both of these can be considered large cartridges, especially when compared to others, the .338 LM is at another level. ... 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Belted, bottlenecked rifle cartridge, developed by Roy Weatherby in 1957 and only a few places load it! On four hairy legs case was inspired by the a military is legal the... Mine had no muzzle brake or recoil pad ) vos choix à tout moment dans vos de. No personal experience for amazing BC ’ s about a 20 percent increase case! Be summarized with two statistics: maximum point blank range ( 460 weatherby vs 338 lapua ) and retained at. Said, any round not being used by the a military is legal for the pertinent.... The round the.460 Weatherby Magnum Vs.338 Lapua, which holds 114 grains of.! Weatherby Magnum Vs.338 Lapua Magnum ammo rounds would be much less expensive.. Used to approximately compare.300 Weatherby Magnum parent case was inspired by the a military is legal the!