Vickers Tactical Steel Magazine Release for GLOCK® 43X /48

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One of the biggest aftermarket industry improvements lately, for the popular Glock®G43X/G48 is the Shield Arms® S15 magazine. Utilizing a thin, sheet steel magazine body, capacity for the Glock® Slimline pistols now feature 15+1 capacity. Very desirable in such a slim EDC package.

One requirement of the new magazine, is a steel magazine catch must be used. The S15 will eat polymer magazine releases pretty quickly. That could leave you high and dry in a time of dire need.

Since we love the concept of large capacity/small pistols, Vickers Tactical/TangoDown has teamed up with Addtac Mfg to translate our GMR-007 into steel. Made here in the USA.

Our new GMR-007S bears all of the features that has made the GMR-series one of the most sought-after Glock® improvements. The same shape for positive magazine release operation regardless of finger size or length, is retained. But now offered in steel, for flawless compatibility with Shield Arms® S15 15 round magazines. Still ambidextrous, with a tough nitride black finish for durability.


Fits Glock® Models G43X and G48 only. For use with Shield Arms® S15 steel magazines ONLY. NOT for use with OE/ aftermarket POLYMER magazines.



-Extended and contoured, allows easy magazine release without shifting firing grip.

-All steel composition for Shield ArmsrS15 steel magazines.

-Latest additive manufacturing technology from ADDTAC®.

-Easy to install in minutes.


OA length: 1.080”   Weight: 0.3 oz.   Made in USA


Disclaimer: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.mbH.  Neither TangoDown, nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.mbH.  The use of “GLOCK” on this page is merely to advertise the sale of GLOCK parts or components.  For genuine GLOCK, Inc. and GLOCK Ges.mbH products and parts visit

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  • 5

    Posted by Rusty on Feb 16th 2023

    My only gripe with the S15 mags has been the mag catch - it's too flat. The Tango Down catch fixes that perfectly! This is the extended catch I wished I'd gotten when I first bought into the Shield mags. Thanks for stepping up, TD! This catch is a home run.

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