The SOLGW L89 Series of M4s are dependable fighting rifles built with premium components for those who demand performance and reliability.

M4 L89 Pistol – 11.5″ 5.56mm – Black
The L89 Series of M4’s represents our uncompromising commitment to the professional end user. Built on our precision-forged upper and lower receivers, these rifles feature our purpose-built L89 Drivelock Handguard system with 7-sided MLOK slots and integral steel QD cups on both sides. We’ve equipped these with extended steel barrel nuts for a more rigid lockup, and our SOLGW Liberty Fighting Barrel that delivers accuracy when it matters most. The enhanced A5 Length Buffer System provides superior recoil management, while also including premium components such as our renowned Bolt Carrier Group, Liberty Charging Handle, Liberty 2-Stage Trigger, and an ambidextrous selector. Comes standard with SB Tactical brace and B5 grip.

Specifications

SOLGW 11.5″ Liberty Fighting Barrel
Carbine Gas System
A2 flash hider
SOLGW L89 10.75″ Rail
SOLGW Forged Receiver Set
Liberty 2-Stage Trigger (two-stage, 4.5lbs)
SOLGW A5 Receiver Extension (9 Position)
A5H2 Buffer
SOLGW Spring
SOLGW Liberty Charging Handle
Milspec Ambi Safety
Rifle ships with one, 30rd Gen3 PMAG (or compliant magazine for applicable locations)
Individually built and test-fired
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