The L89BS (Broadsword) uppers include 7-sided L89 rails with Titanium barrel nuts and integral QD cups, BROADSWORD upper receivers, 4150CMV barrels, low profile gas blocks, and include the muzzle device. Bolt Carrier Groups and Charging Handles are NOT included.
- Prop65:
- WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Accessories:
- Flash Hider
- Barrel Length:
- 13.7" Pinned (16" OAL)
- Description:
- Low Profile Gas Block
- Caliber:
- 556NATO
- Manufacturer #:
- Sons of Liberty Gun Works
- Manufactuer Weight:
- M4L89BSUPPER-13.7-556
- Model**:
- Broadsword 89
- New Stock #:
- V2
- Units Per Case:
- Upper
- Color:
- Complete Upper Receivers
- Lens Color:
- Black
