Features and Specs:
- US Made
- Octagonal Slimline Design
- Proprietary Barrel Nut Included
- Rail System Slides Over Barrel Nut , And Is Locked Up Against Receiver With 6 Screws
- Heavy Duty
- T6 Aluminum Body
- Thin Grooves In Extrusion For Better Gripping
- Total Weight Including Barrel Nut is 6.1 oz
- Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail
- Internal Diameter: 1.31
- 5 Sided M-LOK, at the 90, 135, 180, 225, 270 Degree Marks
- Ultra Lightweight
- M-LOK System
- 9" Length
- Weight 6.1 oz