From SRU Precision we have the SRUNA-22 Bullpup Conversion Kit
SRU Precision brings the success of their SARB-15 Bullpup Conversion Kit to the Ruger 10-22 with the SRUNA-22, Transforming your .22LR rifle into a highly effective bullpup.
SRUNA-22 (Airsoft Version)
SRU have created a kit that which seamlessly transforms 10/22 rifles into a bullpup offering a futuristic style with a professional design and high quality with its 6061 Aluminium Chassis and PA66 Polymer lower frame. It features a dual-link pivot lever system ensuring a zero-delay, frictionless trigger pull as well as a quick-release chassis for fast bolt access ensuring easy maintenance in addition to a completely ambidextrous operation making this kit effective regardless of how its used. It is highly customisable allowing the use of standard real steel spec AR-15 Triggers, Safety Selectors and pistol grips to make it your own.
Compatibility
The SRUNA-22 Kit is compatible with KJ Works KC-02 GBBR. It may also be compatible with other KC-02 Replicas such as the ASG H-22 and Novritsch SSQ22 but this is not confirmed and modifications may be required.
