I have a guy wanting to trade my Glock 27 Gen 3 for his .40 Beretta PX4 Fullsize. My gun only comes with one magazine,an ankle holster, the box, and no papers. I am not sure of the year it was made as I bought it from another individual. His Beretta comes with 2 14rd mags, all paper work, case, and box. He bought it new in December 2012. I am just wanting to trade because I picked up another glock 27 gen 4 for a really good deal and do not need the other one. The trade will be straight up with no cash going either way. Do you think this is a good trade for me? thanks for the advice