Not really, found my ideal spec by making a billet piston and using various length latch rod lengths, then when I was happy with it I found the quickest most economical way of making them.I now have 5 in progress, some
are going into friends guns to test them, then if all ok, will see about making a few more for other people
Last edited by NickG; 18-04-2014 at 07:58 PM.