Barrel Contour: SOCOM
Barrel Length: 16
Barrel Lining: Salt Bath Nitride
Barrel Material: 41V50 Chrome Moly Vanadium Steel
Brand: Radical Firearms
Caliber Gauge: 5.56 NATO
Gas System Length: Mid-Length
Gas System Type: Direct Impingement
Handguard: 15 in Radical Firearms/Primary Arms Exclusive M-LOK Rail
Muzzle Device: A2 Flash Hider
Thread Pattern: 1/2 X 28
Twist Rate: 1:8