GLOCK 17 V The GLOCK 17 V pistol in 9mm is designed for maximum capacity and performance with a full-length slide and frame. A flared mag-well and a cutout at the front of the frame give the user more speed during reloading when fractions of a second matter. The reversible magazine catch is changeable at user level, as well as the ambidextrous slide stop lever to accommodate left and right-handed operators. The G17 V pistol features the GLOCK Marksman Barrel (GMB), nDLC surface finish, front serrations, an ambidextrous slide stop lever, and more. The SAFE ACTION® System is a fully automatic safety system consisting of three passive, independently operating, mechanical safeties. All three safeties disengage sequentially as the trigger is pulled and automatically re-engage when the trigger is released.