Glock Gen 4 Glock 27 .40 S&W 10-Round w/ Finger Rest Factory Magazine

This is a factory 10-round extended magazine with finger rest for Gen 4 Glock 27 pistols in .40 S&W.40 S&W Glock compact & subcompact pistols deliver duty-proven performance in an easy-to-conceal package. Combine the hard-hitting firepower of .40 S&W with the ultimate reliability of Glock's standard factory polymer-and-steel magazines ... These 10-round high-capacity magazines feature an optional finger rest for added grip area, numbered witness holes for keeping track of ammo, and steel wire sp