Hello all, new here and a two week old owner of sweet 5904, LOVE it! BUT, I am trying to break it down to clean it up but the slide release pin will not push through. The pin on the right side is not completely round and looks like it has been clipped and rounded out. I don't know the back ground of this gun, but was wondering if it was an ex-service gun would the armory have changed the pin so no one would field strip the weapon and only the back shop can release the pin? If so, then what do I do? Hope this makes sense!
Thanks!