Sons of Liberty Gun Works MK1 CAR SBR 11 .5" Bbl 5.56 P3 416 Stainless Steel MK1 Cable Management Rail MK1-CAR-556-115SS-SBR-A-FDE

The Sons of Liberty Gun Works MK1 CAR SBR is built for shooters who demand a compact rifle with serious fighting performance. Chambered in 5.56 with an 11.5 inch 416 stainless steel barrel, this short-barreled rifle is designed to deliver dependable handling, smooth operation, and lasting accuracy in a streamlined package. The P3 rifling helps reduce throat erosion, supporting extended barrel life while maintaining the sharp, confident feel SOLGW is known for.

At the heart of the MK1 is the MK1 Cable Management Rail with the Drivelock system, engineered for exceptional rigidity and a rock-solid interface with the upper receiver. Steel anti-rotational dowels and machined connection points help create a stable platform for optics and accessories, while deep cable routing channels keep your setup clean and organized. Scalloped Picatinny slots add a refined touch and practical usability.

With a lightweight build that stays just under six pounds, the MK1 CAR SBR balances maneuverability with durability. It is a purpose-driven rifle made for users who want a compact 5.56 platform with premium materials, smart engineering, and a no-compromise design.