The Henning Group Magazine Extension Kit for Glock 19/26 increases magazine capacity by 5 rounds. Your G19 goes from 15 to 20 rounds, and your G26 goes from 10 to 15! Law Enforcement and Competitive Shooters have thoroughly tested and used our design. The design of our extension is a true extension of the internal shape of the factory magazine tube. It comes with a stainless steel magazine spring, it is a proven and reliable solution. Our Glock 19/26 magazine extension is CNC machined from 6061-T6 billet aluminum. Fit to magazine body is tight and secured using a black nitride-finished cap screw.
This is the ultimate solution to extend your compact or sub-compact 9mm Glock.
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