Sons of Liberty Gun Works M4 AR Pistol, 5.56 NATO, 11.5 in Barrel, SBA4 Brace, VLTOR A5 System
This SOLGW M4 AR-15 pistol pairs an 11.5 inch 5.56 NATO barrel with a factory M4-marked lower and a proven VLTOR A5 buffer system. It is built with SOLGW's Liberty Fighting Trigger, a Radian Weapons Talon ambidextrous safety, and an ambidextrous charging handle. A free-float aluminum M-LOK handguard with a continuous top Picatinny rail and a prong-type flash hider/compensator round out a focused, duty-grade parts selection.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling Condition: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are minor, superficial scratches and blemishes. The bore is clean and shiny.
What’s Included
- Sons of Liberty Gun Works M4 5.56mm NATO AR pistol (11.5 in barrel)
- One 30-round Magpul PMAG Gen M2 MOE 5.56×45 magazine
The factory SOLGW M4-marked lower uses a SOLGW lower parts kit and the SOLGW Liberty Fighting Trigger, a single-stage unit known for a clean break. Controls include a Radian Weapons Talon ambidextrous safety selector and an ambidextrous charging handle for versatile manipulation. A B5 Systems P23 grip provides a secure, modern interface.
The recoil system is the VLTOR A5 setup with the RE-A5 receiver extension, A5H0 buffer, and VLTOR spring. This configuration is paired with an SB Tactical SBA4 adjustable brace, delivering a solid rearward support solution on a compact AR pistol format.
The 11.5 inch 5.56 NATO barrel is threaded and fitted with a prong-type flash hider/compensator. The pistol operates via a direct impingement gas system and accepts STANAG-pattern magazines with a 30+1 capacity. No sights are installed, allowing the user to configure the top rail to their needs.
The free-float aluminum M-LOK handguard features a continuous 12 o'clock Picatinny rail, and the upper rail is T-marked for consistent accessory placement. The aluminum receivers wear a matte black finish, and the complete build reflects U.S. manufacture and assembly.