SOLGW M4-L89 URG 14.5" 5.56 P/W ASR

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.

• 14.5" 5.56 NATO Barrel
• 13.75" L89 Handguard
• ASR Flash Hider
• 7-Sided M-LOK Slots
• Integral QD's at Barrel Nut on Both Sides
• Drivelock Barrel Nut System