Ever since I read (on this forum) that you have to pull the R-9's trigger sincerely, I haven't experienced a single FTF. Speer, Federal, Winchester, Fiocchi, S&B. Hornady, and even a couple of odd brands all go bang with boring regularity.
However, almost every shot goes to the left, because my sincere trigger pull also pulls the pistol left. I took my R-9 to the range today; all of my reasonably tight target patterns were a few inches to the left ... except:
1. A few shots that I intentionally aimed to the right.
2. A few shots made with a two-handed grip.
For the record, I don't get the same leftward shift with my S&W revolver, when I shoot it double action. (At least I don't think I do.)
Any thoughts?
What do you mean by "determined" pull? Has the trigger weight increased over the years? (I bought my pup awhile ago.)
The manner in which you pull the trigger should have no relevance to the effectiveness of the hammer.