Sons of Liberty Gun Works M4-L89 Upper Receiver Group, Upper Receiver, .300BLK
$950.00
Sons of Liberty Gun Works M4-L89 Upper Receiver Group, Upper Receiver, .300BLK, 8.5" Barrel, Fits AR-15, A2 Flash Hider, Matte Finish, Black, Includes 7.75" L89 Rail, Does Not Include BCG or Charging Handle U-M4L89-300-85-A2
- Manufacturer part number: U-M4L89-300-85-A2
- UPC: 657628672951
- NFA item — requires ATF Form 4 approval and transfer through a licensed Class 3/SOT dealer
- California Prop 65 warning applies