NBS 8.5″ .300 BLK Pistol M-LOK Upper Assembly - $219.95 (Free S/H over $175)

Description

Weight 0.0000 oz
Barrel Finish Nitride / Melonite
Gas System Length Pistol
Barrel Length (inches) 8.5"
Barrel Chamber 300 BLK
Twist Rate 1:8
BCG / Charging Handle Not Included
Brand nbs