FAB Defense UAS-PRO Ruger 10/22 Precision Stock Pro Conversion Kit Black Polymer

The FAB Defense UAS-PRO Precision Stock Pro is a drop-in stock conversion kit purpose-built for the Ruger 10/22 .22 LR rifle. Built around a high-strength polymer chassis with a black textured finish, this kit transforms the classic rimfire platform into a tactical configuration with full mounting capability for modern accessories. Installation is straightforward and requires no permanent modification to the host firearm.

A ventilated 6061 T6 billet aluminum handguard and upper rail section provide rigidity and heat dissipation while keeping weight manageable. The kit includes a complete set of 1913 MIL-STD Picatinny rails along the top, sides, and bottom of the handguard for mounting lights, lasers, optics, bipods, and slings. An integrated adjustable cheek rest allows the shooter to dial in proper eye alignment with mounted optics for comfortable, consistent shots.

At approximately 2.34 lbs (1063 g), the UAS-PRO adds serious tactical ergonomics and modularity to the Ruger 10/22 without excessive bulk. Whether used for range plinking, small-game hunting, or a lightweight home-defense build, this conversion kit is a popular upgrade for the iconic .22 LR rifle.