With my Sig P250c I shot 50 UMC 40sw 180 HPs and 20 WWB 40sw 165 FMJFNs today at the range. On the fresh mag (10 rnds at a time) I get a few in the center and drift down left. Fill the mag and repeat, same thing. As I shoot more it gets lower.
I think the long trigger is making my hand tired. Reckon so?