Radical Firearms RF15 5.56 NATO Rifle 1:8 Twist

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