Posted 10 January (edited) Brand new Swiss sig 550 series 20rd mags. $90 obo each shipped. ***SOLD*** Used good condition Sig 552 bolt carrier with piston. $150 obo shipped. Trade for Beretta 38a magazines, Kusa KP9 mags, M11/9mm Z mags, M11/9mm parts, lage stock etc Edited Friday at 9:53 PM by Katzma Newton, Kansas, United States Share this post Link to post Share on other sites