Features:
- 4140 Heat Treated Barrel Nut
- Barrel Nut and Wrench Included
- Features Patented 4140 Heat Treated Torque Plate
- 6061 Aluminum Type 3 Hard Coat Anodized
- Continuous MIL-STD 1913 Picatinny Top rail
- Two Integral Anti-Rotation QD Sling Sockets
- Super Slim 1.5” Outside and 1.3” Inside Diameter
- Seven Sides of M-LOK
- 5-Slot Polymer M-LOK rail included
- Fully Dehorned and Deburred
- 100% Made in USA- Keeps America Working
- MI Lifetime Warranty
- Installed weight: 8 oz