mag catch

Hey guys. New to the forum, however not knew to my duty firearm. Fiancé bought me my prized handgun and I added the optics, however I’m straying away from the fact that it likes to eat my ammo. (Literally) this is the ONLY box of self defense ammo I have kept in this firearm and it dents the...

Just as title says, need a mag catch release spring for usg model 57. Rather have updated but will take the old version as well. Thanks. Edit-will trade a NIB fnx 45 non tactical barrel for the newer version, or some 57 ammo. Let me know.

Im having trouble with my five seven mag catch after the spring slipped out like everyone else, l had a hard time putting it back in but i finally got back in there but after getting a 30 round promag last night every time i loaded a round into the chamber the mag would fall when the slide...