I only shot my new 17 today. Duty ammo was a hair left and ball was a hair right. Basically poa, poi at 25 for elevation, and then a hair either way. Kind of annoying, but close enough, I suppose. :-(
I pushed my sights a round a bit, trying to get it all lined up, but the ball was always right and the duty was always left, so I split the difference.
My Berry's 124 reloads shoot 2.5 inches higher and 2.0 inches left of American Eagle 124 in my MOS 19 pistols at 25. In my USP 45 FS, Buffalo Bore 230 FMJ-FP Super ammo hits two inches left of my 230 ball and HST, at 25. In my AR9 PCC, Lawman 147 hits higher and 1.5 inches left of PMC 115. I see windage variation all the time, even in service pistols and service pistol calibers.
Likes pretty much everything in every caliber.
It's a brand new program gun. Minus connector, if you get my meaning. Shoots very well, just not the same with both loads.
GJM,
The difference here though is that the ball load is 115 plus P, and the duty load is 147, so you would expect some vertical difference. With same weight loads, I've seen what you describe as well.
Shot dot torture at 7 yards and scored 48/50. Dropped two at the 5 SHO as I played a bit with my angle. Both shots went low at the 6 o'clock. Totally my fault and not the sights.
Started running my draw, 2 shots to the 3x5 at 7 yards with a 2 second par time. While I could occasionally get a sub 2 second set off, it was rare and it was never clean. To keep it clean I had to slow down to 2.20-2.30. My fastest time clean was a 2.15. For some reason I can't seem to keep both shots in the card when I push the gas a bit with these sights. Shooting again tomorrow so I'll push it some more and see. 60 degrees in N. Indiana in February is a gift from the shooting Gods!
I've been waiting for the FBI Ameriglo sights, but these Trijicons are tempting.
Good thing I spent my February gun money on holsters and reloading stuff