Sons of Liberty Gun Works L89 AR-15 8.5 inch .300BLK Upper Receiver Group
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Sons of Liberty Gun Works L89 AR-15 8.5 inch .300BLK Upper Receiver Group. These upper receiver groups are built using a forged upper receiver, Liberty Fighting Barrels with SOLGW 4140 gas block and nitrided gas tube. The uppers feature 7-sided MLOK slots with integral QDs at the barrel nut on the left and right sides. The L89 uses the Drivelock barrel nut system with anti-rotation tabs and an internal dowel pin between the upper and rail to ensure a solid lockup with minimal POI shifts for attached lasers or other accessories. They are test fired before leaving the shop. Specifications: Caliber .300 AAC Blackout; Barrel Length 8.5 in; Barrel Profile Medium; Barrel Twist Rate 1-7; Finish Anodized; Color Black; Fabric/Material 416 Stainless Steel; Gun Make AR Platform; Gun Model AR-15; Bolt Carrier Group Included: No; Charging Handle Included: No; Package Contents: Sons of Liberty Gun Works L89 AR-15 8.5 inch .300BLK Upper Receiver Group
Specifications
- Manufacturer:
- Sons Of Liberty Gun Works
- Category:
- upper-receiver
- Caliber:
- .300 AAC Blackout
- Platforms:
- AR-15
- UPC:
- 657628673026
- MPN:
- UM4L89556145ASR
- Required Component:
- Yes
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• Complete assembly ready to use
• Multiple components included
• Value package pricing
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