SB Tactical SB22® FIXED KIT 10/22 & 22 Charger Chassis
SB Tactical developed the SB Tactical SB22 chassis in partnership with Unity Tactical™ for the Ruger® 22 Charger, Ruger 10/22®, and compatible clones. The SB22 Fixed Kit gives shooters a lightweight, modular chassis that works well for compact rimfire builds, portable pack guns, and range setups.
Because the chassis accepts M1913-compatible braces and stocks, shooters gain more flexibility when configuring their Ruger 22 Charger or fixed 10/22 platform. In addition, the system accepts most standard AR-15 pistol grips and includes a Reptilia® CQG™ Grip. As a result, users can tailor the ergonomics of the firearm to match their preferred setup.
The forend includes M-LOK® compatible mounting slots at the 3, 6, and 9 o’clock positions. Therefore, shooters can easily add accessories such as lights, grips, and bipods. A Picatinny/M1913-compatible bridge cover also supports additional optics or accessories while maintaining a streamlined profile.
At the rear of the chassis, an integrated ambidextrous steel QD sling socket supports multiple sling configurations. Meanwhile, reinforced polymer construction keeps the chassis lightweight without sacrificing durability. An aerospace-grade aluminum insert also helps create a secure interface with Ruger® 22 Charger receivers, including both OEM and many aftermarket variants.
This version of the chassis works only with fixed versions of the Ruger 10/22 and 22 Charger models. However, shooters running takedown models should choose the SB22 Takedown Kit instead. Like all SB Tactical products, the SB22 Fixed Kit is proudly made in the USA.
Includes
- SB22 Fixed Polymer Chassis
- Picatinny (M1913) Bridge Mount and Flat Top Cover
- Reptilia® CQG™ Grip
- Mounting hardware and installation instructions
Features
- Lightweight polymer chassis with aluminum insert and M-LOK® compatible forend
- Picatinny (M1913) rear compatible with M1913 accessories
- Integral ambidextrous steel QD sling socket
- Accepts standard AR-15 pistol grips (Reptilia® CQG™ Grip included)
- Interchangeable Picatinny/M1913 bridge mount and Flat Top cover
- Accepts standard OEM profile as well as .920” bull barrels
Specifications
- Fit: Ruger® 22 Charger™, Ruger 10/22®, and clones (fixed models only)
- Length: 15″
- Weight: 17 oz
- Width [max]: 1.5″
- Color: Black

Ruger 10/22 Complete Receiver Silver 

















