The Sons Of Liberty Gun Works M4-L89 URG 14.5" 5.56 P/W ASR in 556NATO is available from Lux Arms in Magnolia, Texas.
Sons of Liberty Gun Works is a manufacturer of quality firearms and parts, perfect for your next build, next competition, or next line of defense. Their small parts fit most mil-spec firearms. These uppers are built with L89 7-sided rails, forged uppers, and Liberty Fighting Barrels. There are multiple options of lengths and muzzle devices.
| Model | M4-L89 URG 14.5" 5.56 P/W ASR |
|---|---|
| Caliber | 556NATO |
| Barrel Length | 14.5" Pinned (16" OAL) |
| Finish | Matte |
| Department | Upper Receivers/Conv Kits |
| MPN | U-M4L89-556-145-ASR |
| UPC | 657628673026 |
No FFL needed. Ships to your door from Lux Arms, Magnolia, TX.
