15'' inch Keymod Handguard Rail Free Float Mount Systems Ultralight Black/Red/Tan/Blue/Grey/Purple/Glass Green/Olive Green (grass green)

Material: T6 6061 Aluminum
Color Choice: ( Black / Red / Blue / Grey / Glass Green / Olive Green / Purple ): Anodized / ( Tan ): Printed
Length: 15 inch / 380 mm
Weight : about 0.46 kg
One Piece Monolithic top rail / One Piece
Barrel Nut Thread Spec.: 1-1/4-18 UNC
Barrel Nut Inside Diameter : 1.02'' (26 mm)
Barrel Nut Outside Diameter: 1.35'' (34.4 mm )
A Steel Barrel Nut included
Key-Mod cutouts for easy install of your favorite accessories
Package:
One 15'' Key Mod Handguard + Barrel Nut + Allen Key + Shims