P250, P320, & P320 X-5 Pistols
My P320 M17 had around 1000+ rounds now, and every 100 rounds or so after the initial 1000 rounds, the screw that tightens the sight plate will have to be re-tightened. To solve this, apply a little threadlocker to the two screws that holds the sights.(BLUE strength, if you get red they might...