In the first version I didn’t seen it important, since the original work perfect in ~80% of the setups. However the remaining people who seek for even more and those who fortunate enough to shoot high power replical here is a final touch for the Mouse Fart piston.

These brakes are just a little longer and has a small O ring, this set can completly stop an 80gr+ piston accelerated to shoot even 4J on heavy before impact.


If you liked the mouse fart already, this will blow your mind 😁

There is only a very limited amount made, if you are interested can contact me via facebook.

Also the very last of Mouse Fart piston heads will include these in the package.

Thank you for your support!