I think you guys are splitting hairs. The SD9 is a $400 polymer auto. It's a fantastic one, IMHO. It works, its got a great grip, and a freaking lifetime warranty.

It's clearly not a $1200 performance center gun, or a competition level target gun.

Mine seems to shift sideways on the rails when I dry fire about a eighth, a sixteenth of an inch maybe.

Does not seem to have any adverse effect on accuracy. Once at the range, I got in the zone and put about 10 rounds through the same hole in the Target. The gun is a lot more accurate than I am. (granted, that's not saying much)

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