10.5 inch 300 AAC barrel, 4142 barrel.
10.5" 300 blackout
1-8 twist
.750 gas block area
pistol length gas system
4142 chrome moly steel with parkerized finish
Heat Treated with 26 - 28 rc hardness
Has M - feed ramps cutout
5/8x24 thread pattern
Made in the USA
*PISTOL GAS LENGTH
