Designed in partnership with Unity Tactical, the SB22 Takedown Kit is a lightweight, modular chassis for the Ruger 22 Charger and its clones. Able to accept M1913-compatible braces and stocks, the SB22 Fixed Kit is the key component to the perfect pack gun. At the rear of the chassis, an integrated ambidextrous steel QD socket allows for a variety of sling attachment options. The Fixed Kit is compatible with most standard AR-15 pistol grips and includes a Reptilia CQG Grip.