US Mfg
.308 Caliber
15" Extended Length
DPMS Low Profile Spec
T6 Aluminum Body
Ultra Lightweight
Proprietary Steel Barrel Nut Included
Heavy Duty
KeyMod System
KeyMod System Slides Over Barrel Nut , And Is Locked Up Against Receiver With 6 Screws
Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail
Total Weight Including Barrel Nut Is 13.7 oz
Internal Diameter: 1.48"