Sons of Liberty Gun Works · Carbine · In Production · 2022
| Weight (empty) | 3221 g (113.6 oz) |
| Overall Length | 914 mm (35.98") |
| Barrel Length | 406 mm (15.98") |
| Magazine Capacity | 30 rounds |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Muzzle Velocity | 930 m/s (3051 fps) |
| Muzzle Energy | 1730 J (1276 ft·lbf) |
| Effective Range | 500 m (547 yd) |
| Frame Material | Aluminum Alloy |
Primary Caliber: 5.56x45mm NATO
The SOLGW M4-89 (also marketed as the L89 Fighting Rifle) is one of Sons of Liberty Gun Works' flagship offerings, built around the M89/L89 Drive Lock free-float M-LOK handguard system that locks rigidly to an extended steel barrel nut to minimize point-of-impact shift. It uses precision-forged upper and lower receivers, the SOLGW Liberty Fighting Barrel, an enhanced A5-length buffer system, the renowned SOLGW bolt carrier group, a Liberty ambidextrous charging handle, the Liberty 2-Stage (L2S) ...
Country of Origin: United States