QuanticoTactical has three mags for $96
http://www.quanticotactical.com/asp/...CMSN=Magazines
QuanticoTactical has three mags for $96
http://www.quanticotactical.com/asp/...CMSN=Magazines
If you need any of the 21 round magazines, Cabelas surprisingly has a good deal on them, free shipping if you buy two or more.
http://www.cabelas.com/product/SIG-S...ne%26CQ_st%3Db