So I have experienced this in archery as well but I took my new G26 to the indoor range today to start working on my 25yd groups (if you can call them groups) and I noticed it bad. I get the sights lined up and almost on target then its like I have to get the shot off NOW! I noticed it is worse at the farther targets all most like my mind doesnt want to have to concentrate that much? Any ideas for getting over this? I dont notice it at matches (although my targets show it) because I am shooting faster, but slow concentrated fire it really shows up. Maybe more outside dry fire practice at objects farther away?