I shoot mine wet. Heck most times I put a drop of oil on the piston rod as I assemble my gun to shoot it. It has never caused a problem that I know of and although dirt builds up on the rod, it cleans up very easily.
Some people may not like this next paragraph, but....
I tend to shoot 100-150 rounds per day when I shoot, and it may be several times like that before I clean the gun again. So it could be as many as 400-500 rounds between cleanings for me.
Some people may not like this next paragraph, but....
I tend to shoot 100-150 rounds per day when I shoot, and it may be several times like that before I clean the gun again. So it could be as many as 400-500 rounds between cleanings for me.