SIG CAL-X KIT P320-M18 9MM CARRY COYOTE 17/21RD $432.72 CALXM18CSSMS show more like this Low Shipping | Please allow 2 to 4 days for shipment to happen. We're a small shop and get orders out as fast as possible. Thank You for supporting us... USA Gun Store SIG CAL-X KIT P320-M18 9MM CARRY COYOTE 17/21RD $440.36 CALXM18CSSMS show more like this $10-$20 (Free Shipping over $800) Armed in Michigan