SB TACT FIXED CHASSIS FOR 10/22 BLK

Description

The SB22 Fixed Kit is built for shooters who want to turn a Ruger 22 Charger or compatible 10/22-platform receiver into a compact, purpose-built pack gun without sacrificing the ability to run a proper brace or stock. The chassis was developed in partnership with Unity Tactical, and that collaboration shows in how the geometry is laid out: the platform accepts any M1913-compatible brace or stock at the rear, so you are not locked into a proprietary interface or a single product family.

The main body is reinforced polymer, which keeps weight down to 17 ounces while remaining rigid enough for field use. Where rigidity matters most — the fit against the receiver — an aerospace-grade aluminum insert takes over, providing a secure, repeatable lockup with both OEM Ruger and aftermarket Charger receivers. The forend carries M-LOK slots at the 3, 6, and 9 o’clock positions, giving you attachment points for lights, grips, or other accessories without adding fixed hardware you may never use. A Picatinny bridge cover runs across the top, so optic mounting options are broad rather than dictated by the chassis itself.

At the rear, an ambidextrous steel QD socket is built into the chassis body, meaning sling attachment does not depend on an add-on adapter. The kit ships with a Picatinny bridge mount, a flat top cover, a Reptilia CQG grip, and the mounting hardware needed for installation. This Fixed Kit is specific to standard 10/22 and fixed-configuration Charger receivers — it is not compatible with Takedown variants. SB Tactical manufactures the SB22 Fixed Kit in the USA.