This GLOCK 27 has an extended magazine with an XGrip Magazine Sleeve over it for comfort’s sake. Yes, the Glock 27 is chambered in .40 S&W, and in my experience it’s an accurate little gun. Using an extended magazine is a good idea to improve your grip but it does make it more difficult to conceal.
.40 S&W may have slowed down a bit but it isn’t giving up without a fight. Any other .40 fans here?