Out of stock
The Sons of Liberty Gun Works M4-76 is built for battle, featuring a combat-grade barrel, A5 buffer system, Liberty Fighting Trigger, and B5 furniture. Every M4-76 rifle is constructed using Mil-Spec or better components, ensuring unmatched durability and reliability. SOLGW stands by the philosophy that quality has no substitute, assembling each rifle with precision so it's ready for action straight out of the box.
Each M4-76 rifle is equipped with a high-quality bolt carrier group and meticulously tuned with the correct gas system length and buffer for optimal performance. Available in 5.56 NATO and .300 Blackout, with multiple barrel length options, every rifle undergoes two test fires before shipping to guarantee flawless function. Backed by SOLGW’s lifetime warranty, this rifle is built to last.
Barrel Lengths: 13.7"
Barrel Material: 4150 CrMoV with QPQ finish
Twist Rate: 1:7
Bolt Carrier Group: Carpenter 158 bolt, 8620 carrier
Upper Receiver: 7075-T6 aluminum, T-marked, Type 3 hard coat anodized
Lower Receiver: 7075-T6 aluminum, Type 3 anodized
Buffer System: A5 receiver extension, Sprinco Green Spring, A5H2 Vltor buffer
End Plate: QD receiver
Trigger: Liberty Fighting Trigger
Grip: B5 Systems, Black
Stock: B5 Systems Bravo, Black
Handguard: M76 Wedgelock Rail
Charging Handle: Liberty Ambidextrous
Gas Block: 4140 steel, nitride treated, with knurled head set screws
Gas Tube: Melonited stainless steel
Muzzle Device: A2 Standard
Magazine: Three 30-round steel magazines
Warranty: LIFETIME
Sons of Liberty Gunworks
Sons of Liberty Gunworks
Sons of Liberty Gunworks