Specification:
Screw mounted design
Fits .223/5.56 spec.
T6061 Aluminum
Steel Barrel nut
Flat Dark Earth Color
Full chamfer design.
With M-lok mounting slots for quick and easy installation
Lightweight design
Barrel nut inside diameter: 1.02 in (26mm)
Barrel nut outside diameter: 1.35 in (34.4 mm)
Mounting thread spec.: 1-1/4-18 UNC
Package:
one handguard+screw+Barrel nut + wrench