AR-10 .308 20" stainless steel hbar barrel diamond fluted, 1x10

AR-10 .308 20" stainless steel hbar barrel diamond fluted, 1x10

AR-10 .308 20" stainless steel hbar barrel diamond fluted features: 

• MADE FROM 416 STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED.
• 1-10 RH TWIST
• CHAMBERED IN .308 WIN
• RIFLE LENGTH GAS SYSTEM, .750" DIAMETER UNDER GAS BLOCK*
• 5/8-24 THREADED FOR MUZZLE DEVICE
• COMES WITH BARREL EXTENSION AND EXTENSION PIN INSTALLED. THIS BARREL ALSO HAS THE GAS PORT HOLE PRE-DRILLED. M4 FEEDRAMPS
• DIAMOND FLUTED. FLUTING HELPS LIGHTEN THE BARREL, COOL THE BARREL FASTER, AND MAKES YOUR RIFLE LOOK GREAT
• DPMS COMPATIBLE