Air Arms Piston thump

[JimmyV]

Will taking a coil off the piston spring reduce the piston thump in the shot cycle? Jimmy v

 

[JimmyV]

Oops of a air arms tx200.

 

[SteveV]

Yep, but you'll end up reducing your velocity as well. Maybe try just a smidgen of heavy tar?

 

[beerthief]

A heavier pellet might mean a bit more back pressure and do the trick ?

 

[Bear-of-Grayling]

What caliber?