would probaly get the nod for penetration because it fires heavier bullets, ammo availability is probaly in favor of the Win. At the Predator Custom shop, they are chambering the 300WM, so you can load it with 240SMKs. It just seems that .300 win mag has been around longer and thus has more to choose from in terms of parts/ammunition/etc.. I think that the 338 shoves rather than the sharper, faster recoil of the 300 magnums. The muzzle-brake on my .338 makes it kick less than my .30-06, but the price of ammo makes me shoot my .30-06 more. The ballistics are freaky, 2800fps with a .711 ballistic co-efficient! 300 Win Mag Vs 30-338 What are the pro's and con's (if any) between these two rounds. , a 300 Win Mag, a 7mm Rem Mag & a 30-06 or 270 will all do the job with the right bullets but only if you do yours. For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. I shoot a .30-06 and a .338 win mag. Mag. Shoot what you're the best shot with, aim & hit the right spot & you'll be fine. Both cases were new unfired. I believe it … Thread Tools: Show Printable Version. Notes on bullet performance can be found in the .340 Weatherby and .338 Lapua texts. vs. 338. 338 win mag vs 300, 338 win mag vs 300 wby, difference between 338 win mag and 338 wby mag, is the 300 whby mag suitable for the big bears. However, it is also worth mentioning that there are a much greater number of .300 Win Mag ammunition choices available. The 300 Weatherby or Ultra mag are like peas in a pod. Mag.—which has been with us since 1963—has as a firm hold on the market, and in all sincerity it handles a good number of situations very well. Joined: Feb 19, 2008 Messages: 152. Even though I do handload, sometimes I do not always have time to do so and the .338 Win has plenty of awesome factory loads for any game. Email this Page. Thread Status: Not open for further replies. However, it’s a bit too much of a good thing. Click on a term to search for related topics. But I agree that, if you have a 30-06 and a .338, you don't need a .300 Wby; 8mm/.325 mag; or .338-06 to fill that narrow "gap"--unless you're just looking for an excuse to buy a new rifle, which is not a bad thing. 7mm Rem Mag vs 300 Win Mag Conclusion. stanimal. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. Mag. Final Verdict: 300 Win Mag vs. 300 Ultra Mag. faster than does the .338 Win. Or, if you like speed, the .338 Win Mag will push a 225gr bullet more than 350 fps faster than a 30-06 will push a 220gr bullet. Averaging across the four bullet weights, here are the percentage increases in muzzle velocity of each super magnum over the .338 Win. The 300 Norma Mag is a result of necking down the 338 Norma Mag to accept a 30 caliber bullet. Hornady .300 PRC (left) and .300 RUM.300 Remington Ultra Mag vs. Hornady .300 PRC. 300 Win Mag vs 308. Closing comments Looking for the pro's and con's of each caliber. This will be my only magnum rifle. I will be going mostly for deer, boar occasional elk. The 300 Norma will not match the ballistic performance of the RUM. There can be no doubt that both are outstanding rifle cartridges. BP-B2 Re: 300 win mag vs 338 win mag [Re: Lakerdreams] #3946593 03/29/10: Joined: May 2005. Mag., wind drift is within 3 in. You should check out the Omega II 300 Win Mag. I have been told that the 30-338 is more efficient and may have a tad more accuracy potential, albeit slightly slower. Once fired 338 Norma brass is virtually unheard of and new 338 Norma brass runs almost $3 a case. That additional powder capacity is how the .300 RUM can fire the same weight bullet quite a bit faster than the .300 Win Mag. Mag. Discussion in 'Rifle Country' started by TexasEd, Mar 19, 2009. Here are some measurements and comments about the 300 Win vs the 30 Nos. As you can see, 6.5 Creedmoor is generally much cheaper than .300 Win Mag. Since both ammo are used for the same shooting and hunting applications, comparing the 300 RUM and 300 Win Mag is unavoidable. The .30-06 is my hiking/still hunting gun. The 300 Win Mag is older but still versatile in for shooting in most hunting sites. The CZ was a bit heavier, but recoil energy calculations were similar. Win. Although .338 … Mag. Display Modes: Linear Mode. Re: Next build 300 Win Mag or 338 RUM? 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 Win Mag vs .338 Lapua Magnum is an interesting comparison, and we think provides some interesting points of discussion. On the Ultra Mag’s ammo box we read that the cartridge has 25 percent greater capacity than the .338 Win Mag. I use it for hunting Whitetail out to about 500 yards as well as recreational target shooting. 28 Nosler or 300 RUM? Although .300 win mag and .338 win mag are similar in terms of ballistics, is there a plus side of choosing .300 instead of .338? This beast provides more initial velocity than any of the previous cartridges discussed, and has proven to be an outstanding elk cartridge. The fact is that each cartridge has different points with lots of advantages. But for new hunters: 308, every damn day of the week. I did some bench comparisons of the two. In the Federal Vital-Shok, 6.5 Creedmor works out to $1.72/round, while .300 Win Mag comes out to $2.40/round. 338 win mag vs 300 win mag. So I am looking for something to push me one way or another. Posts: 1,898. TexasEd Member. 28 nosler - im worried it wont catch on and would be a tough sell someday (when Im gone) 300 RUM - gets beat at 6-700 yards by .284 BC's, but has a better following. Fire the same shooting and hunting applications, comparing the 300 Win Mag has been around longer and thus more! 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