Back in the days of woods ball
I met this geez (common term used at the time) using a sniper pump gun with a home made silencer on it
It made no diffrence what so ever
I know this other guy from the same site who has a cocker that he has worked on at home. Adding all strange types of contraptions to it. I've only seen it work once, and I wasn't too impressed even then
I've attempted my own home mods, drilling holes in 12v, Playing with PCB, I don't recommend it
even though you think it's a really good idea at the time
Laters