This Wilson Combat/Mec-Gar factory replacement magazine is for the Wilson Combat EDC X9S/SFX9 Subcompact 9mm Defensive Handgun. The mag body is mated to a precision-machined aluminum finger rest for enhanced shooting performance with minimal bulk. Tempered steel tube treated with a black, anti-friction coating ensures drop-free operation and smooth feeding in extreme duty environments. Enhanced spring and anti-tilt, self-lubricating nylon follower feeds every type of bullet profile flawlessly. Witness holes in the rear side on both models provide a visual round count. FeaturesDesigned to meet the rigors of extreme duty and competition use. Hardened carbon steel tubes with black anti-friction coatingEnhanced spring and an anti-tilt follower for superior feedingWitness holes for visual round countRemovable machined aluminum finger rest base pad for easy cleaning, mag numbering, and fast reloads under stress. A new style retention plate ensures that the magazine bottom will not pop of...