[Unmagnificent]

So I bought a Spyder MR1 from a friend and it seemed to work fine but now when I fire it the bolt goes back to the front how can I fix it .Please reply

[martix_agent]

make sure the grip frame is tight against the body.

There's a good chance you're just low on air.

[Trbo323]

lots of things can cause re-cocking issues

in no specific order

no oil/wrong oil

bad hammer o-ring

too much / too little spring tension

not enough pressure from the tank / too much pressure from the tank

something binding or slowing the bolt travel

valve installed backwards

paint/debris lodged in bolt

bad sear