Sons of Liberty Gun Works M4-L89 Pistol Features The Sons of Liberty Gun Works M4-L89 Pistol is built on precision-forged upper and lower receivers for a tight rigid lockup that holds accuracy under hard use. The SOLGW Liberty Fighting Barrel delivers dependable accuracy shot after shot backed by an extended steel barrel nut that further reinforces the barrel-to-receiver connection. The enhanced A5 Length Buffer System manages recoil impulse more effectively than a standard carbine buffer keeping the sight picture settled for faster follow-up shots. The Liberty 2-Stage Trigger and ambidextrous selector give the shooter a crisp predictable break and quick manual manipulation from either side of the gun. The purpose-built L89 Drivelock Handguard features 7-sided M-Lok slots and integral steel QD cups on both sides giving shooters a versatile mounting platform for lights slings and accessories. Anodized in Black the receivers and handguard are built to resist wear from repeated professional use in the field. The pistol ships standard with an SB Tactical brace and a B5 pistol grip rounding out a package ready to run without aftermarket additions. This combination of a rigid platform proven trigger and flexible accessory mounting makes the M4-L89 Pistol a strong choice for serious end users. Sons Of Liberty Gun Works M4-L89 Pistol Specifications Brand: Sons of Liberty Gun Works Model: M4-L89 Pistol Type: AR Pistol Caliber: 5.56 NATO Barrel Length: 11.5 Capacity: 30 Rounds Finish: Anodized Color: Black Grip: Magpul Pistol Grip Stock: SB Tactical Pistol Brace Safety: Ambidextrous Available At: GrabAGun