It kills as well as a .338 Win. 308 vs 30-06 vs 300 Win Mag: Cartridge Sizes. Both are celebrated by hunters worldwide, but which one of these classic .30-caliber cartridges will come out on top out to 500 yds, the catch is the .338 has more kick. Violate this principle by, for example, chambering a lightweight, short action rifle for a powerful Magnum cartridge like the .300 WSM and the result will be a dramatic increase in kick. .300 Win Mag can't hold a candle to a .300 Roy, which leaves the Short Fat's in the dust, as well. The minimum load for the .340 Weatherby is higher than the maximum load for the Win Mag. Again, the above is for comparative information purposes only, and you should consult the exact ballistics for the particular .300 Weatherby Magnum or .338 Winchester Magnum cartridge you're looking at purchasing. What was the name of the Lone Ranger's nephew's horse? velocities in a short-action rifle. It kicks harder than a .300 Win mag by alot, since it has more powder in the case. The 338 with 250 grain bullets is indeed a good bear rifle and will handle anything in between. The brass is very good and cheaper than the Wby. would probaly get the nod for penetration because it fires heavier bullets, ammo availability is probaly in favor of the Win. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot. Mag. My dad has one in a Winchester Model 70, and it's only 36 inches low at 500 yards. The power of both is within 100 ft.-lbs, trajectory at 300 yds are within 2 inches of each other, the .338 Win. The 300 Weatherby is a fabulous cartridge, however many folks I have seen using it would be better served with a tamer round. 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 Winchester Magnum Ammo Comparison - Ballistics Info & Chart. 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. For the 300 win the only new case I had was a Lapua head stamp. Developed for military snipers to bridge the gap between .300 Winchester Magnum and .50 BMG, at first glance, the .338 Lapua seems to define “over kill” in a hunting cartridge. At the top end, the .338-378 Weatherby drives these four bullet weights from its 28 inch barrel about 250, 300, 400 and 300 f.p.s. .338 Winchester Magnum vs .300 Weatherby Magnum. The .30/06 vs. the .300 Winchester Magnum. (1744 HITS), but kicks noticeably less. It takes about 4-5 grains more powder to get the additional velocity in my .30-8mm's. They’ll both launch a bullet at 2950 fps. and the 300 Weatherby Mag. The .338 Win Mag can't come close to the trajectory and velocity of the .300 Roy either. 300 Win Mag vs 338 Lapua The 338 Lapua shoots larger diameter and heavier bullets that are generally more aerodynamic than the bullets the 300 Win Mag uses. If this is your first visit, be sure to Released in 1962, the 340 Weatherby Magnum was based quite simply on the .300 Weatherby cartridge necked up to .338 caliber. .300 Wby. Furthermore, the muzzle energy of a .300 Weatherby Magnum round averages out to 4070 ft-lb, while a .338 Winchester Magnum round averages out to about 3920 ft-lb. In true Weatherby fashion, the .340 generates velocities almost 300 fps faster than the .338 Winchester Magnum, and brings a correlative amount of recoil as well. Email me when available. And don't forget to check out the latest reviews on guns and outdoor gear on fieldandstream.com. Mag. Wby ammo is $60.00 and up and some C&C 338 Win ammo is cheaper and easier to find than 300 Wby. I have a couple 30-8mm Rem. I shied away from the Weatherby's for many years based on hearsay of others and my poor experience with the .338 Win Mag. He hunts elk with it, and has never had to use more than 1 shot, for over 13 years. Welcome to Field and Streams's Answers section. Here are some measurements and comments about the 300 Win vs the 30 Nos. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Winchester Magnum ammo rounds. Email me when available. We consider the 9.3x62 to be the best balanced of all the medium bore cartridges. Here you will find hunting, fishing, and survival tips from the editors of Field and Stream, as well as recommendations from readers like yourself. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. This page was generated at 08:41 PM. Basically a 30-06 magnum. Please click the above links to take a look at all of the .300 Weatherby Magnum and .338 Winchester Magnum ammo we have in stock and ready to ship, and let us know any parting thoughts in the comment section below. 338 Lapua with 300 bergers and 250 grain GameKings Another fun game of round comparison, this time pitting the ferocious 338-378 Weatherby Magnum and the military favored 338 Lapua Magnum. .338 Winchester Magnum is a more common cartridge, I'd imagine, and would be easier to find. All times are GMT-5. jhjimbo.... you are mixing apples with lemons, boy! Beyond 300 they start to shine but there are 7 mm's with their higher BC bullets that will out perform either. Be kind WAM, apples and oranges, not apples and lemons. You can see the heritage of these cartridges on display in the photos below. You are right, unless you know how to handle the .300 Roy, best stick with a lesser adequate cartridge. 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. I did some bench comparisons of the two. One thing to remember: Roy Weatherby loved flat shooting, hard hitting, fast cartidges. Winchester used the Jeffery case for its .300 Winchester Short Magnum, released in 2001, giving .300 Win. Magnum 250 Gr Nosler Partition ( 20pk ) $ 173 00 loads are at 338 velocity ballistics. Popular ammo calibers the forums deer and elk and the 30 Nos deer..., since it has the accuracy of the 300 weatherby vs 338 win mag Wby with the excessive freebore has had! H for deer and elk and the best balanced of all the medium bore cartridges to! 'D imagine, and still makes a good choice for all-around hunting one. And not 300 Win Mag: cartridge Sizes … the.30/06 vs. the.300 Weatherby ) and that... 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