I shoot a 338 RCM in an 18" AR 10. And Its accurate.
The 300 WSM necked up to 338 will fit...and have a bit more power.
KAK industries has the uppers, bolts, and bolt carriers for those interested in AR build in magnum calibers.
I shoot a 338 RCM in an 18" AR 10. And Its accurate.
The 300 WSM necked up to 338 will fit...and have a bit more power.
KAK industries has the uppers, bolts, and bolt carriers for those interested in AR build in magnum calibers.