338/300 WSM

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.
 

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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 have a KAK in 300wsm. Its one of my favorite rifles, which they offered a longer barrel
 
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