Are you sure you wish to do this?
Sold my Sig P320, have some extra mags floating around. Let's call them all used, although I think some of them may not have been. 4x 21 round FDE - $160 Sold!3x 15 rounds Black - $90 $80If you want the X-Compact frame with either set of mags, add $50Can take Paypal F&F, Venmo, probably some other options too.