.300 Weatherby ammunition is prohibitively expensive and .300 ultra mag ammunition is not widely available. As far as recoil I was shooting my dads .300 Wby when I was a kid. Home / Product Caliber / 300 Win. No, you need a belted magnum case, 270 Winchester has a rim .473 in dia with no belt and the Weatherby has a .531 dia rim and a belt which it headspaces on. You can see some of the differences between the .300 Winchester Magnum and 7mm Remington Magnum cartridges in the photo below. Winchester Model 70 Super Grade | Wikipedia Creative Commons licenses C. Top 5 .300 Win Mag … The .300 Win Mag will also work in a pinch in a .300 Weatherby, although the case is worthless afterward. Looking for a .300 Win Mag rifle can be overwhelming, as there are many options available. 300 Ultra Mag. We have tried to touch on the best .300 Win Mag rifles across the whole range of available weapons to help give you an idea. Lots of recoil, if that is a factor for you, lots of noise, lots of cost... and the majority of people shooting these big 300's don't 'really' need one. Most orders ship within 24 hours (excludes firearms). No chronograph data; expect it would lose quite a bit. The 300 Weatherby Mag will really get your attention the first time you shoot one. I have a couple 30-8mm Rem. 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. This cartridge is loaded to 65,000 cup and its recoil is quite serious. Both are from the 70’s and I still like to shoot the .300 over the .270. He drove us all to a shooting range with solid benches for zeroing. I tried this a couple decades ago just for grins in a Ruger #1 and it worked just fine. A 338 Win. Choose the lowest price from our multiple warehouses. Good. Rated 5.00 out of 5 $ 2,499.00 – $ 2,699.00 Select options; Mark V® Accumark. As I mentioned earlier, the 300 PRC has more head height than the .300 Win Mag. Shot and have seen elk shot with a lot of different cartridges. ; there’s a definite advantage to the .300 Win. of energy at the muzzle, the .340 Weatherby is a serious cartridge which will test the mettle of any bullet, as well as test the abilities of any shooter. I can not use either 7mm mag or .300 mag ammo. Mag. The Accumark chambered in 300 win will not have the free-bore that the Weatherby chamberings do. mag.Actually, the only 30 caliber magnum it was offered in was 300 H&H. For the fastest delivery, select Express Shipping at checkout. I've looked online and there seems to be different views on the matter. The .300 Norma, .300RUM, and .30-378 are even faster if recoil and price aren't a issue. It works best in a rifle with a barrel at least 24 inches long. I would get away from the small offerings and load some 210 or 215 Berger's in it with H-1000. It fits actions designed for 30-06-length cartridges. Back. I’d go with the .300 Wby as a fellow handloader you know you can taylor a load to fit your needs. Mag 300 Win. Heavy bullets do not have to be seated deep into the .300 Weatherby Magnum case as they do with the short magnum cartridges, or even the standard length .300 Win. Menu. Pick Up In Store on DECEMBER 30th. No, but it was in 300 win. “What are you shooting,” he asked each of us. Yes, the .300 Weatherby and others generate higher figures, but at the undeniable expense of increased recoil. is a classic “standard-length” cartridge based on the belted 375 H&H Magnum case. The 300 Win. The diversity of makes, models, and calibers can sometimes make the choosing stage very difficult, but if you are a long-distance hunter, you should search for the best 300 win mag hunting gun. 6.5-300 Weatherby Magnum: Capacity: 3+1: Barrel Length: 26in: Lop: 13.6in: Finish: Satin Stainless: Stock: Black w/Gray Webbing Monte Carlo Composite: Sights: Drilled & Tapped For Scope Mount: Weight: 8.25lbs : Cartridge: 6.5-300 Weatherby Magnum: Delivery Method. How about the 180gr 300 Win Mag? It will fire form to the chamber and the result will be a short neck on the case. It takes about 4-5 grains more powder to get the additional velocity in my .30-8mm's. has the edge. He shot his elk, broadside at between 180 and 240 yards, 5 times. Mag. Proven beyond a doubt. If you prefer going for a 30-06 length, then you could stick with the 300 Win Mag. 7mm Rem Mag vs 300 Win Mag: Cartridge Sizes. 0 Cart. Bill T. You can calculate head height by subtracting case length from the overall length of the cartridge. You can purchase .300 win mag ammunition off the shelf at any sporting goods store in the lower 48 and you'll be able to find it at just about any general store in Alaska. It was a 300 Winchester Magnum cartridge that was accidentally fired in a 300 Weatherby Magnum rifle. The .300 Win. America's Ultimate Shooting Sports Discounter Search field desktop. So all that about flat based bullets and Wby's is out the window. "Weatherby" 300 Win Mag is no different from any 300 Win Mag EXCEPT sometimes Weatherby rifles have a generous "free bore" which causes a "jump" from the case mouth to contact with the rifling upon firing - you may find that handloading is the best (or only) answer to your quest, BUT first … what does "not get it to shoot as good as I'd like" actually mean ? The Weatherby will be a bit more with the excessive freebore. Weatherby is the performance king in every bore size except for the 7 MM, where the Remington Ultra Mag. Competitive shooters have also praised its accuracy and performance, using it to … That was over 30 years ago but I still have his Mark V .270 and his .300 Wby Mags. 308 vs 300 Win Mag How Many Clays Will They Shoot Through? Excellent. In Midvale, UT Check Nearby Stores. mark. The folks at Winchester opted to build the .300 Win Mag to fit in a standard length rifle … Recently, it has attracted many new hunting fans. Unlike the 300 Win Mag, the 300 Ultra Mag is a more versatile cartridge for all shooters of every range. Mag. Notice the unusual appearance of the fired case on the far right. This cartridge has far more recoil than a 300 Winchester Magnum. The United States Secret Service also still utilizes the .300 Win Mag rifle in some scenarios. You can also fire a 300 Win Mag in a 300 Weatherby. For elk, .30 caliber is my preference and my go to is the .300 Win Mag. .300 Weatherby has no real-world advantages over .300 win mag, and it is both more expensive to shoot, and harsher on the body. Mag. I was watching this shooter's target (sitting right beside him), as he fired 3 or 4 shots without any problems. A .300 weatherby can only use .300 weatherby ammo. A 30-06. There was also nothing "ruined" by … Accuracy was not great but not as bad as I had expected (quite a jump from neck to lands). Not to mention the cases for the .300 wby and 7mm mag are different shapes and sizes. I shot mine at 270 yards, quartering away, 1 time. Except for going custom, it's difficult if not impossible to find a heavy barreled factory .300 Weatherby Magnum. The .300 Weatherby is based on the full length .300 H&H case, blown out and given the Weatherby double radius shoulder. Mag's (basically the same as a .300 Weatherby) and they run 3100fps with 210's where most .300wm's run 2950-2975fps. Hunting rifles started to appear in the 1990s and they received new forms and designs along the way. If you have never, or just occasionally, shot any one of the 'pound o' powder' burnin' 300 mags(300 WBY, 300 WIN, 300 Ultra Mag) you are in for a real treat. Wishlist Login. These are most often found between 165 to 220 grains but are often found in the heavier range for hunting purposes..300 Winchester Short Magnum . That 180-grain .300 load will have a muzzle velocity of 2960 fps, just cracking the 3,500 ft.-lb. The 300 Weatherby Magnum was introduced around 1946 and it is still the most popular magnum that Weatherby ever made. Showing 1–16 of 24 results Mark V® Accumark Base Model $ 2,099.00 Add to cart Build your own; Vanguard® Laminate Sporter $ 749.00 Select options; Mark V® Accumark Elite $ 2,799.00 – $ 2,999.00 Select options; Mark V® Accumark Pro. 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 .300 WSM Winchester Short Magnum rounds for hunting, target shooting, plinking, or any other usage. The flip side of this is that a long magnum length rifle action is required for the .300 Weatherby. Find .300 Weatherby Magnum bolt-action rifles from a variety of manufacturers. Each weapon is made to deliver certain features to the hunter and the type of game desired. The .300 Win Mag might be inferior in performance and power to the .300 Weatherby Magnum and Remington Ultra Magnum, but it is still certainly capable of bringing down elk, moose, bear, and bighorn sheep. The 300 Win Mag holds the 1000 yrd any sight record at Camp Perry and has so for over ten years. Notably, the .300 Win Mag cartridge fires a projectile that on average can best the .308 Winchester cartridge by 50% on overall distance while maintaining lethality. Re: .300 Weatherby Mag if you set the 300wby chamber back it will clean up the 300 win mag chamber you can run ultramags in the AICS 338 lapua mags with modification so you will be able to run the 300 WBY without to much drama at worst you willhave to have the ribs machined out but there are people that can do that but i would test them first. The one on the left is a 300 Weatherby Magnum, and the one in the center is a 300 Winchester Magnum. A 300 Weatherby Magnum — even better. 0 Back Close Firearms Shop All. In short, like the 7mm Rem Mag, the .300 Win Mag is an excellent cartridge that packs more performance than the .30-06 Springfield into a comparably sized package. Mag. Last year, I was hunting with a buddy that was shooting a 6.5-300 Weatherby and I was shooting a .300 Win Mag. Its inherent long-range accuracy due to the advantageous bullet weight makes it a valued purchase. This was the standard way to form 300 Weatherby brass, until Norma, etc. It gets the necessary powder volume to make up for its shorter length via the fatter diameter body of its non-belted, 404 Jeffery-based parent case. The author used a handloaded 150-grain Cutting Edge Bullets Copper Raptor bullet, a monumental hollow-point with a polymer tip. started making enough of it to supply commercial demand. Mag. A 300 Winchester Magnum. So, my dad has a .300 Win Mag and I recently acquired a .300 Weatherby Magnum rifle. My understanding is that the rounds are the same caliber but the cartridges are different... Is it possible to shoot the .300 Win Mag rounds out of the Weatherby safely? In Midvale, UT | Check Nearby Stores. Excellent long range cartridge, inherently accurate. splits the difference between the .30-’06 Springfield and .300 Weatherby Mag. The .300 Win Mag cartridges can be loaded with a wide range of bullet weights. If you have a 300 Weatherby chambered gun, you can safely shoot 300 H&H in it. But as was mentioned the Winchester is a bit cheaper to shoot, and brass is more easily obtained. I would go with the .300 win mag. The .300 Winchester Short Magnum (WSM) was developed by Winchester and introduced to the public in 2001 and was preceded by a huge buzz in the hunting and shooting … How many clays do you think the 180gr 308 will go through? The 300 WSM is a rebated rim, short-action round that fits 308-length rifle actions. It’s also a new variant from the Remington brand. as for conversions from metric to inch a 7mm uses a .284" bullet so in short he's saying you can use a .28 cal bullet in a .30 cal rifle, which doesn't work. Compare that to the ‘06s muzzle velocity of 2750 fps, which yields just over 3,000 ft.-lbs. Driving a 250-grain bullet to 2940 fps, for over 4,800 ft.-lbs. 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