Sons of Liberty Gun Works M4 5.56 NATO AR-15, 16 in Barrel, L89 M-LOK Handguard, B5 Stock, Ambi Controls, Nightforce 30 mm 0-MOA Mount
This SOLGW M4 stands out with its L89 free-float M-LOK handguard, ambidextrous controls, and a pinned-and-welded multi-prong, helical-fluted muzzle device for an overall barrel length of 16 inches. It includes an installed Nightforce 30 mm 0-MOA one-piece scope mount, and features SOLGW crest and receiver markings that collectors and shooters appreciate.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: This rifle is in fantastic shape with minimal use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- Nightforce one-piece 30 mm scope mount, 1.50 in height, 0 MOA (installed)
- 1x 30-round Magpul PMAG GEN M3 5.56x45 polymer magazine
Built on the AR-15 platform, this semi-automatic, direct-impingement SOLGW M4 is chambered in 5.56mm NATO with a 30+1 capacity using STANAG-pattern magazines. The 16-inch barrel is threaded and capped with a multi-prong, helical-fluted muzzle device that is pinned and welded for an overall barrel length of 16 inches.
The SOLGW L89 free-float M-LOK aluminum handguard provides a rigid mounting base with an integral QD sling socket and a top rail. A continuous top rail offers straightforward alignment for optics and accessories. The rifle is finished in matte black with aluminum receivers featuring a matte black anodized finish.
Controls are set up for versatility, including an ambidextrous safety selector and an ambidextrous SOLGW-marked charging handle. Selector pictograms are present. Receiver markings include 'MODEL: M4' and 'CAL: MULTI', along with the SOLGW skull with crossed muskets crest.
Furniture includes a B5 Systems adjustable carbine stock and a B5 Systems polymer pistol grip, with a listed length of pull of 12.5 inches. The installed Nightforce one-piece 30 mm scope mount has a 1.50-inch height and 0 MOA, providing a solid interface for compatible 30 mm optics.

