Quote Originally Posted by johnbaz View Post
How about machining a new piston head to take an O ring?

I have this tuned one and it's smoother than a wench's inner thigh, It shoiots superbly too

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I have already done that, John

http://www.airgunbbs.com/showthread....10#post2931510

The finished gun and piston was shown in Jim's Real Airgun Sport.

Unfortunately my doctor won't allow me to use any machinery that I could fall into and kill myself at present, so I couldn't offer to make Les an O ring piston head.



All the best Mick