I bought a Crosman 2240 a while back just to play with and attempt to do a little customizing. I believe the project Worked out ok. I installed a two stage trigger from Airguns of Arizona. LPA mim rear sight from Crosman Co. The metal breech is from Crocked Barn (Jim Giles) as is the new bolt,trigger shoe and front day glow sight. I hacked out a pair of cherry wood grips. The gun shoots way better today than it did yesterday. It was a good learning experience. I may do another 2240 in Carbine with a Walther barrel. I have pictures, but don't have a clue how to post them on this site.
Darrell