Undergiver CGN Ultra frequent flyer Rating - 100% 70 0 0 Location ALBERTA Oct 3, 2014 #1 Does the .300 blackout take a different bolt when chambered in an AR ?
T Twan CGN Regular Rating - 100% 18 0 0 Location Ontario Oct 3, 2014 #2 Nope, it uses the same bolt. The .300 blackout has the same case head diameter as .223. Last edited: Oct 3, 2014
C cr5 CGN Ultra frequent flyer Rating - 100% 151 0 0 Location North of Edmonton Oct 3, 2014 #3 The only things different are the barrel and they work best with a pistol length gas system. I make 300BLK brass from 223 brass, so yup same bolt.
The only things different are the barrel and they work best with a pistol length gas system. I make 300BLK brass from 223 brass, so yup same bolt.
