Total movement is about 1/8" or more. I didn't shoot it. I just got 2 days ago. I sold it last night. I compared the original with an xdm Springfield and the movement seemed excessive. FN deemed it out of spec so they sent me the new one. Will the new one shoot well? Probably. I had many good shooters run the original since I couldn't figure if it was me or the gun. Everyone agreed the gun was inaccurate. It's done. Sold it new in the box with 2 10 round mags, cross breed super tuck and an bladetech shooters pack for $500.