No mention of calibre...does it not influence the optimum size of TP required?
No mention of calibre...does it not influence the optimum size of TP required?
Get yourself a cheap pin vice and hammer a long steel rod up the back end. Make sure you wrap the widest part in tape so it doesn't scratch the inside of the cylinder.
Been out of the game for a long time now and can’t find any of my old notes on 77k with a 25mm piston. What’s the best starting place for these? 3.6mm springs to mind but I don’t trust my memory lol. .22 if that maters...
I know nothing about this subject as my following question will indicate
I'm assuming the transfer port is directly behind the pellet, so why aren't the ports the same size as the pellet calibre?