Same as SPX-M4, this new design cylinder can also be used with 2 of 12g disposable cylinders or used as a refillable cylinder (40g store capacity). In addition, it can be used on our RAM rifles (except RAM13S and rifle with R-tube)

SPX-12
2x12g Co2 Disposable Cylinder Adapter
(for butt stock)

Diameter 3cm x Length 23cm
350g each

--43-AIR-SPX12--