I have a CZ Shadow in 9mm, maybe 1,500 rounds shot. I noticed for the first time a headless screw or pin near the top of the trigger had worked its way out in the direction of the muzzle. I was able to hand turn it back in until it was almost flush. The CZ manual doesnt mention this, it looks like a trigger pin on the exploded diagram. Any advice is appreciated. Does it need to be fixed or does this happen and just turn it back in? Thanks.


















































