Mag. 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. For hunting anything on the North American continent they’re both sufficient. The .338 … 300 rum brass 300 h&h mag brass 300 win mag black hills headstamp 300 win mag federal headstamp 300 win mag hornady headstamp ... 338 win mag brass 348 winchester new old stock 35 remington brass 356 winchester brass 40-65 brass 450 bushmaster brass 45-70 brass 458 socom brass 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. In a hunting situation I use both for mule deer and elk. 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. Final Verdict: 300 Win Mag vs. 300 Ultra Mag. It just seems that .300 win mag has been around longer and thus has more to choose from in terms of parts/ammunition/etc.. We shot and compared three popular options to help you decide on the best elk cartridge for your style of hunting Since it has a longer (2.85″ vs 2.62″) and larger diameter (.550″ vs .513″) case, the .300 Ultra Mag also has about 25% more case capacity than the .300 Win Mag. I think that the 338 shoves rather than the sharper, faster recoil of the 300 magnums. 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. Common reloading books give plenty of loads that give 2700 fps with the .338 Winchester and 2800 fps with the Weatherby. 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. Probably a moot point since I am having a 30-338 built, but I was curious if there was a consensus one way or the other. .338 Lapua 300 grain bullets with a BC of .820 is all that needs to be said. The .30-06 is my hiking/still hunting gun. The 300 Weatherby or Ultra mag are like peas in a pod. Averaging across the four bullet weights, here are the percentage increases in muzzle velocity of each super magnum over the .338 Win. In our opinion, both sides of the 7mm Rem Mag vs. 300 Win Mag fence offers comfortable, efficient ‘seating’! Win. I don't think the elk will know the difference if the elk is hit with either the 300 Ultra Mag or the 338 Win. 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. After looking at the .338 Win Mag more closely I see that I can load lite, 200 gr-220 gr bullets and not give up a noticeable differanace to the 8mm Mags velocity. Discussion in 'Rifle Country' started by TexasEd, Mar 19, 2009. 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. I am about to have it re-barreled and want to re-chamber to either 7 Mag or 300 Win Mag. Here are some measurements and comments about the 300 Win vs the 30 Nos. By Chuck Hawks. 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. Why? I have a Sendero in 300 RUM that I have shot out the barrel on. At the Predator Custom shop, they are chambering the 300WM, so you can load it with 240SMKs. I will be going mostly for deer, boar occasional elk. stanimal. However, it’s a bit too much of a good thing. Click on a term to search for related topics. Each one may well be better suited to a specific situation, but in overall terms, they compare very favorably. I shoot a .30-06 and a .338 win mag. This may seem like an odd comparison, but I cannot count the number of times I have been in a gun store listening to either the “gun guru” behind the counter, or the “expert sniper” on the other side talking about how the 6.5 Creedmoor is like a 300 Win Mag without the recoil. I like the 338 Norma Mag also, if you love the performance of 300 grain bullets, but it has 6.5% less case capacity and brass is a lot harder to find. And the 338 Norma Mag is a very efficient cartridge that was designed as an improvement over the 338 Lapua Mag with an efficient case design and the ability to stick longer efficent 338 bullets further out of the case with the same overall length. Re: Next build 300 Win Mag or 338 RUM? Joined: Feb 19, 2008 Messages: 152. Hornady .300 PRC (left) and .300 RUM.300 Remington Ultra Mag vs. Hornady .300 PRC. There can be no doubt that both are outstanding rifle cartridges. 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? For the 300 win the only new case I had was a Lapua head stamp. 338 win mag vs 300 win mag. The fact is that each cartridge has different points with lots of advantages. I did some bench comparisons of the two. Long range hunters and experienced hunters taking Elk and Moose at longer ranges may appreciate and require the better terminal performance of the 300 Win Mag. faster than does the .338 Win. Shoot what you're the best shot with, aim & hit the right spot & you'll be fine. Although .338 … Display Modes: Linear Mode. But for new hunters: 308, every damn day of the week. Thread Tools: Show Printable Version. The .300 Win. As you can see, 6.5 Creedmoor is generally much cheaper than .300 Win Mag. In the Federal Vital-Shok, 6.5 Creedmor works out to $1.72/round, while .300 Win Mag comes out to $2.40/round. The power of both is within 100 ft.-lbs, trajectory at 300 yds are within 2 inches of each other, the .338 Win. BP-B2 Re: 300 win mag vs 338 win mag [Re: Lakerdreams] #3946593 03/29/10: Joined: May 2005. Email this Page. 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. The 338 is impressive with 225 grains bullets, but so are the 300's with 180 grains. Looking for the pro's and con's of each caliber. Brass buying sucks for both. It looks like the ballistics are fairly close out to 500. So I am looking for something to push me one way or another. The 300 Norma Mag is a result of necking down the 338 Norma Mag to accept a 30 caliber bullet. That additional powder capacity is how the .300 RUM can fire the same weight bullet quite a bit faster than the .300 Win Mag. 28 Nosler or 300 RUM? Mag., wind drift is within 3 in. A 338 Win Mag. The .338 RUM should not be confused with the increasingly popular wildcat .338-300 RUM and .338 Edge which use the full length parent .300 RUM case. The 300 Ultra Mag vs 300 Win Mag topic had always been a topical subject in every shooting community. You should check out the Omega II 300 Win Mag. TexasEd Member. how dose the recoil from the 300 win mag compare to the 338 win mag the recoil from the 300 win mag is harsh but not too too bad i can shot 20 rounds. Personally, we think that whether you choose the 300 Win Mag or 300 Ultra Mag, you’ll gain the same level of shooting experience. out to 500 yds, the catch is the .338 … The .300 Win Mag vs .338 Lapua Magnum is an interesting comparison, and we think provides some interesting points of discussion. , 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. 7mm Rem Mag vs 300 Win Mag Conclusion. The supposed velocity was given as 2900 fps, not as high as we would have expected. St. Charles, MO. The .300 Norma Magnum is also another cartridge which offers some excellent long-range … The CZ was a bit heavier, but recoil energy calculations were similar. The 300 Win Mag is older but still versatile in for shooting in most hunting sites. Well I passed on the 8mm Rem Mag. For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. Mag. Thread Status: Not open for further replies. stanimal. While there is some overlap in the applications of these rounds, there are also going to be certain shooting situations where one … Elk Cartridge Showdown: .308 Win vs. .300 Win. The 300 RUM would exceed the 338 WM in all aspects (except frontal area) by a good margin from the muzzle on out. On the Ultra Mag’s ammo box we read that the cartridge has 25 percent greater capacity than the .338 Win Mag. However, it is also worth mentioning that there are a much greater number of .300 Win Mag ammunition choices available. Posts: 1,898. The 300 Norma will not match the ballistic performance of the RUM. I took rough measurements of both the 300 Win Mag and the 30 Nosler with the very popular 215 Berger hybrid. Since both ammo are used for the same shooting and hunting applications, comparing the 300 RUM and 300 Win Mag is unavoidable. Both cost a lot to shoot and reload. Closing comments Mag. This will be my only magnum rifle. The 6.5 Creedmoor is also touted as a long range big game caliber like the 300 Win Mag. Driving a 250-grain bullet to 2940 fps, for over 4,800 ft.-lbs. I use it for hunting Whitetail out to about 500 yards as well as recreational target shooting. I have been told that the 30-338 is more efficient and may have a tad more accuracy potential, albeit slightly slower. Notes on bullet performance can be found in the .340 Weatherby and .338 Lapua texts. Both cases were new unfired. They both have more range than the .308 or the .30–06. 300 Win Mag vs 308. I believe it … If i was to use a 338 WM or any other 338 cartridge, my minimum bullet weight would be 225, and preferred would be 250 or more. vs. 338. This beast provides more initial velocity than any of the previous cartridges discussed, and has proven to be an outstanding elk cartridge. would probaly get the nod for penetration because it fires heavier bullets, ammo availability is probaly in favor of the Win. With a 26" barrel the Norma should be at around 3100ish fps with the Berger 215gr, 2950ish fps with the 230gr. The ballistics are freaky, 2800fps with a .711 ballistic co-efficient! I was all ready to buy a new rifle in 300 win mag, but after reading up on the issue of the inherent accuracy flaws from a belted magnum, I'm wondering if the 300 RUM might have better (or easier) potential to be more accurate out of the box since … Mag. 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. Campfire Ranger. Mag. I chose the Norma because the reviews over the last few years seem to provide a wider margin or window, if you will, on the sweet spot for load and accuracy. 300 Win Mag Vs 30-338 What are the pro's and con's (if any) between these two rounds. Once fired 338 Norma brass is virtually unheard of and new 338 Norma brass runs almost $3 a case. 28 Nosler or 300 RUM? Or the.30–06 makes it kick less than my.30-06 more going mostly for deer, boar elk., 6.5 Creedmoor is also touted as a long range big game caliber like the ballistics are freaky, with. In a hunting situation i use both for mule deer and elk opposite reaction ; that one. Within 100 ft.-lbs, trajectory at 300 yds are within 2 inches of each caliber.338 the. Long range big game caliber like the ballistics are freaky, 2800fps with.711! 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