Sons of Liberty Gun Works M4-L89 5.56mm 14.5" Bbl Mid Gas L89 Rail A2 FH Anodized Black M4-L89 Complete SBR (NFA) M4-L89-556-145-SBR-A-BLK

The Sons of Liberty Gun Works M4-L89 is a premier, duty-ready Short Barreled Rifle (SBR) designed for maximum reliability and hard-use performance. This specific 14.5-inch configuration features the L89 Drivelock handguard, which utilizes a three-point locking system to ensure minimal point-of-impact shift for rail-mounted lasers and optics. Built with SOLGW's signature attention to detail, the rifle includes a combat-grade barrel, the versatile A5 buffer system for smoother cycling across various 5.56 loads, and fully ambidextrous controls to accommodate any operator. As a complete SBR, this model falls under the National Firearms Act (NFA) and requires a Form 4 transfer.