I would like to trade, 2 Factory Gen3 Glock 22 15 rd mags w/ambi cut for 2 Factory Glock 17 17rd mags w/ambi cut. 2 M&P40 15 rd mags for 2 M&P9 17 rd mags. Magazines are lightly used and in excellent condition. FTF in Indy. No pics...