Description
Sons of Liberty Gun Works M4-L89 Upper Receiver Group, Upper Receiver, 5.56 NATO, 14.5″ Barrel with Pinned and Welded Plan B Flash Hider (16″ OAL), Fits AR-15, Matte Finish, Black, Includes 13.75″ L89 Rail, Does Not Include BCG or Charging Handle U-M4L89-556-145-PB
| Product Specifications: | ||
| UPC: 657628673033 | Barrel Length: 14.5″ Pinned (16″ OAL) | |
| Finish/Color: Matte | Fit: AR-15 | |
| Caliber: 556NATO | Manufacturer: Sons of Liberty Gun Works | |
| Part Number: U-M4L89-556-145-PB | Model: M4-L89 Upper Receiver Group | |
| Type: Upper |
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