FEATURES:
US Made
Proprietary Barrel Nut Included
M-LOK System
Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail
T6 Aluminum Body
Rail System Slides Over Barrel Nut, And Is Locked Up Against Receiver With 6 Screws
Internal Diameter: 1.34″
15″ Extended Length
Ultra Lightweight
Total Weight Including Barrel Nut Is 11 Oz
Heavy Duty
Matte Rainbow PVD Coated Finish