well like in anything ekse, a lot has to do with "attitude", if you act rude then it will come across as such...as noted above I for one always ask to seem handle the gun if I am truky interested in buying it OR checking it out for other buyers,,,believe me, Ihave check THOUSANDS of guns for "other" buyers, and MOST of the hsops know me and trust my judgement.. Beside when I go through the "rudimentary checkout" of any firearm, I do it so quickly,easily and
harmlessly" most folks do not even know or see what I just did, it takes time, and learned a lot over the years at all the shops and factories we did work at , and through............it is incombent upon you as the buyer to KNOW, up front, just what is there and may be wrong...lots is fairly simple and easy "fix" some dealers ,sellers may like to KNOW them selves what may be wrong, just don't PUSH the point or get into a "pi$$ing" match.......many times I found stuff the owner did not know and n fact they got 'took" or scammed, or whatever...one of the important things toknow at any give gun show, folks like to take their "junk" there and "pass it off" quick as possible,move it down the road to the "next" sucker.................
so be nice, ASK, and do things gently, or as I do "fast and easy"....it works and will pay off in the long run, if they give you any "flak" or say NO,,,,,,,walk away