Ghost Inc Glock Gen4 X-Release Fits Glock Gen4 Only

Drop-in extended magazine release that requires no modification to your pistol. Designed so you can operate the magazine release without changing your firing grip. Designed to give you the maximum surface area possible for the comfort and speed of release. Fits the following Glock Gen4 only: 17, 19, 22, 23, 26, 27, 31, 32, 33, 34, 35, 37, 38 and 39.