I recently noticed on my glock 22, that sometimes when you nudge the slide back a little , like when reholstering it in a tight holster, the slide moves back very little, an stays there, but once you drop the muzzle towards the ground, it "slides back into battery... My main concern is , that this could casue me to fire a round with the slide not properly locked into battery.....and casue a possible ...KA BOOM! Any ideas on what the problem could be??? NOTE* it only does this when there is a round in the chamber, with a full - partial mag inserted.... all factory parts , except for the night sights.... no other tinkering or mods done to it.... Any thoughts??? ot tips on what to check? thanks! COLT!