Sons of Liberty Gun Works Click to Email Questions +

Call (832) 363-3783 for availability

Sons of Liberty Gun Works M4-76 5.56 SBR



SOLGW M4-76 SBR Ships Free!

The SOLGW M4-76 SBR is an extreme fighting machine. Featuring a combat grade barrel, A5 buffer system, a Liberty Fighting Trigger and B5 furniture, all M4-76 short barrel rifles are engineered with Mil-Spec or better parts. Sons Of Liberty Gun Works believes there is no substitute for quality and every gun is built right the first time, ready to use right out of the box.

Every Sons of Liberty SOLGW M4-76 SBR sports a quality bolt carrier group, and is properly tuned using the correct gas system length and buffer. Chambered in 5.56 Nato, the SBR sports a 10.5 inch Chrome Molly barrel. Each rifle is test fired, twice, before shipping to ensure proper function, and every SOLGW firearm is backed with a lifetime warranty.

Xtreme Guns and Ammo carries the complete line of Sons of Liberty Gun Works firearms. Shop online anytime or text or call 832-363-3783, during regular store hours, for the answers to all of your SOLGW questions and needs.

SOLGW M4-76 SBR (Specifications)

  • Caliber: 5.56
  • Barrel Length: 10.5 inch
  • Barrel Material: 4150 CrMoV w/QPQ finish
  • Twist: 1:7
  • Bolt Carrier Group: Carpenter 158 Bolt, 8620 Carrier
  • Upper: 7075-T6 Aluminum w/engraved T Marks, Hard Coat Type 3 Anodized
  • Lower: 7075-T6 aluminum, Type 3 Anodized
  • Buffer System: A5 Receiver Extension w/Sprinco Green Spring and A5H2 Vltor Buffer Weight
  • End Plate: QD Receiver
  • Trigger: Liberty Fighting
  • Grip: B5 Systems, Black
  • Stock: B5 Systems Bravo – Black
  • Handguard: M76 Wedgelock rail
  • Charging Handle: Liberty, Ambidextrous
  • Gas Block: 4140 Steel and Nitride Treated with Knurled Head Set Screws
  • Gas Tube: Melonited Stainless Steel
  • Muzzle Device: A2 Standard
  • Magazine: Three 30 Round Steel
  • Warranty: LIFETIME

Have a Question? Submit it here!