My Steyr has the removable cylinder and I have been aware of the lower shots after a fill for a long time. I always fill before a comp and then always go on the zero range to settle it in. This first lower shot seems to be after the gun has been sitting around for a while. I havent fired off any shots just before I shoot the first lane, as I didn't think there was any need.
Also, is it good to dry fire? Doesn't it "slamdunk" the reg? would it be better to fire a pellet into the ground instead?
Anschutz 2013 MEC1 .22LR
Miroku 3800 12bore