Magnum AR Project

[436]

It's a pretty cool project, but... I think I would have gone with the .300 RSAUM and stayed with bullets in the 175gr class and underweight keep the cartridge in the .308 Win length. Just my 0.2 Cheers

 

[ARlife4me]

It's a pretty cool project, but... I think I would have gone with the .300 RSAUM and stayed with bullets in the 175gr class and underweight keep the cartridge in the .308 Win length. Just my 0.2 Cheers

he will build a "what every you want cartridge" and possibly a longer barrel if you want? certain brass and cartridges have been tough to find when he started, so...................................it was just a start as new cartridges, barrel lengths and recoil systems is a possibility! i think the saum is a great case even though it's a little slower than the wsm. i have a 7saum in an ar10, but will test when i get some factory ammo or just load some myself? also have a 7-08 for testing and do have 4 boxes of federal 150gr power-shok to do so with.