Triggers on all of them seem to be the weak spot. The word for them I use is GRITTY. PITA to take down??? NOT once you learn how! YES it could be better (Sigs they aint), but there is the easy/inexpensive aftermarket fix mentioned above. That said my current one is a MKll 4" target, wish I kept the gubmint model. Life's too short for "adequate" & "acceptable".