SONS OF LIBERTY GUN WORKS
M4 L89 14.5" P&W 5.56 STEALTH GREY W/ HUXWRX MUZZLE DEVICE
The Sons of Liberty Gun Works M4 L89 is a hard-use 5.56 rifle built around SOLGW’s precision-forged receiver set, L89 Drive-Lock handguard, and proven Liberty Fighting Barrel. This Stealth Grey configuration gives the rifle a clean, understated finish while retaining the duty-grade components and reliability SOLGW is known for.
At the heart of the rifle is a 14.5” chrome-lined Liberty Fighting Barrel with a mid-length gas system and HUXWRX QD 556K/6K Flash Hider pinned and welded to achieve a 16” overall barrel length. The 13.75” L89 rail uses an extended steel barrel nut, anti-rotation system, integral QD points, and seven-sided M-LOK for a rigid and versatile setup.
SOLGW completes the rifle with its Liberty 2-Stage Trigger, Liberty ambidextrous charging handle, full-auto-profile BCG, A5 buffer system, ambidextrous safety, Magpul K2+ grip, and Magpul DT stock. Each rifle is individually built and test-fired before leaving SOLGW.
Features
- Caliber: 5.56 NATO / .223 Remington
- Barrel: 14.5” SOLGW Liberty Fighting Barrel
- Twist Rate: 1:7
- Barrel Construction: 41V50 Chrome Moly, chrome-lined
- Gas System: Mid-Length
- Muzzle Device: HUXWRX QD 556K/6K Flash Hider
- Muzzle Device Installation: Pinned & Welded
- Handguard: 13.75” SOLGW L89 Drive-Lock
- Rail: 7-Sided M-LOK with integral QD points
- BCG: SOLGW Carpenter 158, HPT/MPI, full-auto profile
- Trigger: SOLGW Liberty 2-Stage, 4.5 lb.
- Charging Handle: SOLGW Liberty Ambidextrous
- Safety: Mil-Spec Ambidextrous
- Buffer System: SOLGW A5 with A5H2 Buffer
- Stock: Magpul DT
- Grip: Magpul K2+
- Finish: Stealth Grey
- Magazine: One 30-round Gen M3 PMAG where permitted
- Warranty: SOLGW Lifetime Warranty & Critical Use Replacement
