Perhaps a lot of you knew of this site, but for those who don't, there is a Brit site, ratbuster.co.uk, that has a lot of interesting info about Crosman 2250 airguns including how-to videos, but what I found very useful are the printable reference sheets that list screw and tube sizes on two sheets that can be kept by the workbench. As an older person, I 'can't remember shxx' (CRS) and I find these reference sheets useful as I'm working on my Crosman pistols. Since this forum has helped me tremendously, thought I'd share with anyone interested. Thanks - Dave B
Very Kool, THANKS!