AR-15 300 Blackout 16" stainless steel spiral fluted barrel , 1-7 , carbine
AR-15 300 Blackout 16" stainless steel spiral fluted barrel 1-7 twist. MADE FROM 416R STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED. 1-7 RH TWIST
SPIRAL FLUTED
CHAMBERED IN 300 BLACKOUT.
.750"DIAMETER UNDER GAS BLOCK.
CARBINE LENGTH GAS SYSTEM.
5/8-24 THREAD FOR ATTACHING MUZZLE DEVICE.
COMES WITH BARREL EXTENSION AND EXTENSION PIN INSTALLED. THIS BARREL ALSO HAS THE GAS PORT HOLE PRE-DRILLED. BARREL EXTENSION HAS THE M4 FEEDRAMPS.
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