SB Tactical SB22 15″ Fixed Chassis Kit for Ruger 10/22

Designed in partnership with Unity Tactical, the SB22 Fixed Kit is a lightweight, modular chassis for the Ruger 22 Charger, Ruger 10/22, and compatible clones. It accepts M1913-compatible braces and stocks and is configured to accept standard AR-15 pistol grips. The kit includes a Reptilia CQG grip, a Picatinny (M1913) bridge mount and a flat top cover. An integrated ambidextrous steel QD sling socket at the rear provides multiple sling attachment options.

Key Specifications

• The finish is Black.
• The material is Polymer with Aluminum Insert.
• The rails are M1913 Picatinny.
• The chassis fits Ruger 10/22 and compatible platforms.
• The included pistol grip is the Reptilia CQG Grip.
• The kit includes a Picatinny (M1913) Bridge Mount and a Flat Top Cover.
• The chassis accepts standard AR-15 pistol grips.
• Features an integrated ambidextrous steel QD sling socket for sling attachment options.
• The product type is listed as a Chassis.
• Made by SB Tactical and proudly Made in the USA (per manufacturer materials).

This chassis provides a modular, user-configurable foundation for upgrading a Ruger 10/22 or compatible Charger platform. Its Picatinny-compatible rear section and standard grip fitment make it straightforward to adapt to a range of stocks, braces and accessories, while the included hardware and Reptilia CQG grip simplify initial setup. Built for practical flexibility, the SB22 Fixed Kit is suited to range use, training, and compact field rigs where robust accessory mounting and ergonomic improvements are priorities.