I've got a bit of confusion with what is going on and am looking for ideas.
I was shooting my M&P 2.0C yesterday and had a consistent left bias, drawing a line down the middle of the target would have almost every shot left of center. Elevation is spread normally, mainly center some high some low.
Today I shot my M&P22 and had no bias with equal distribution left and right.
Both guns have red fiber optic sights.
Any idea what could be going on? Ideas I've came up with: 22 trigger is slightly different and I shoot it better, 22 grip fits slightly better(been running the M on the 9c), the recoil from the 9mm is causing a flinch/push.
In a previous life I had issues shooting Glocks due left at distance, someone else worked the trigger and I still shot left, when they shot it it was right on.