Sons of Liberty Gun Works Sage Dynamics SBR Features The Sons of Liberty Gun Works Sage Dynamics SBR is built around a 12.5 inch P3 chrome lined barrel that offers extended barrel life and consistent accuracy under sustained use. The M-LOK L89 rail provides extensive mounting options through its M-LOK slots integrated QD sockets and cable management features giving shooters flexibility for lights optics and other accessories. The Liberty 2-Stage trigger breaks at a crisp 4.5 lbs with a fast reset helping shooters stay on target through multiple shots. An ambidextrous safety and Liberty charging handle round out the ergonomic upgrades built into this rifle. Magpul furniture provides a comfortable durable gripping surface while the gray Cerakote finish gives the rifle a distinct professional appearance designed in collaboration with Aaron Cowan of Sage Dynamics. Included Railscales panels improve grip and help manage heat buildup on the handguard during extended strings of fire. The rifle ships with one 30 round magazine giving shooters ample capacity right out of the box. Shooters wanting a short barreled rifle built with input from a respected trainer will find the Sons of Liberty Gun Works Sage Dynamics SBR a compelling choice available for sale at GrabAGun. Sons Of Liberty Gun Works Sage Dynamics SBR Specifications Manufacturer: Sons Of Liberty Gun Works Model: Sage Dynamics SBR Action: Semi-Automatic Caliber: 5.56 NATO Barrel Length: 12.5 Color: Gray Finish: Cerakote Capacity: 30 Rounds Magazines Included: 1 Safety: Ambidextrous Stock: Magpul Includes: Railscales Available At: GrabAGun