- 4140 Heat Treated Barrel Nut
- Barrel Nut and Wrench Included
- Features Patented 4140 Heat Treated Torque Plate
- 6061 Aluminum Type 3 Hard Coat Anodized
- High Quality MIL-STD 1913 Picatinny rails, T-marked for accessory location
- Provides continuous monolithic look with full length upper rail
- Two Integral Anti-Rotation QD Sling Sockets
- 2.43″ Tall, 2.15″ Wide
- 1.3” Inside Diameter
- Fully Dehorned and Deburred
- 100% Made in USA- Keeps America Working
- MI Lifetime Warranty
Installed Weight
- 7.25″ – 9.5oz
- 9.25″ – 11.4oz
- 9.50″ – 11.8oz
- 10.00″ – 12.3oz
- 12.625″ – 14.6oz
- 14.0″ – 16.0oz
- 15.0″ – 17.0oz