I did my .177 last week. Yes, definitely worth it, completely eliminates the spring twang when fired,and it seems to fire 'faster'.It only slightly improves the recoil though, which surprised me, but on the .22 this will be less of a problem.Originally Posted by ayjay
Not completely simple to fit - the ram has to be compressed by around an inch when fitting, so you need something suitable to lever it/compress it.
If you do it, put tape around the trigger before you start, as there are 2 pins in there which are loose, so could be lost easily if they fall out..
Alan.