Search found 11 matches
- Fri Jul 24, 2015 7:59 pm
- Forum: General airgun chat
- Topic: Under powered s410
- Replies: 8
- Views: 4084
Re: Under powered s410
Just been through all this with mine. If hammer rail doesn't do it, check the hammer spring and firing pot setting (measure screwed in to 57mm). If you take the firing valve out, check the sealing face is not stepped. I did all the above and it transformed the gun from 7ftlbs to 11+ Good luck. Named...