I want to trade two glock FML 357sig G31 15rd mags for two-FML G22 .40 15rd mags. My mags are like new and think possible new possible not used that They are LEO marked mags and thats fine for me also as I am LEO. I bought them from someone. I expect the same in trade. Best to email me at [email protected]. I can show pics and would like to see your pics if you want to trade.