Henning Group's EDC Glock Magazine Extension increases capacity by 2 rounds for Glock 19, 23, 26, 27, and 33. This adds both extra needed grip and magazine capacity. Raising the total capacity by 2 rounds whether it's 9mm, 40 S&W, or .357 SIG !
Carry's with very little printing, yet gives that Glock 19 a total of 17 + 1 capacity.
