Sig Sauer P320 X-Five 9mm 21-Round Magazine

This is a factory 21-Round extended magazine for the SIG P320 X-Five.This factory magazine features carbon steel construction with an anti-friction coating for superior strength and durability for lasting field service in virtually any environment. The high-tensile steel spring and durable polymer follower ensure smooth, reliable feeding while the numbered witness holes provide quick, accurate round counts at a glance. Sig Sauer's P320 pistol (based on the P250 frame) is the new sidearm of choic