Henning Group Blueline - Glock Magazine Extension for G22/G24/G35 - 40 S&W

Henning Group's Blueline Glock 22 Magazine Extension Kit increases magazine capacity by 3 rounds!

Glock 22, 24, 35 - 40 S&W (Standard Length Mags) 


Designed in collaboration with a current SWAT Operator and US Army Veteran, our Magazine Extensions offer:            


Confident magazine indexing through our patent pending design. 

Improved grip support for shooters with larger hands. 

Basepad allows for an effortless strip with the knife-edge of the support hand on malfunctions or stuck magazines. 

Designed by a door-kicker, for door-kickers. 


The kit comes with magazine extension and a longer magazine spring. 


U.S. Patent 9,772,151