SGM Tactical Extended Magazine | Glock 17 9MM 33-Round Polymer (Black)
This is the “keep shooting, stop reloading” stick mag for Glock-pattern 9mm. It’s built for high-volume range days, PCC setups, and anyone tired of burning time on mag changes.
SGM builds these with a steel-lined polymer body and a stainless-steel spring—so you get the lighter feel of polymer with reinforcement where it matters.
Fitment & compatibility
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Designed for Glock 17 / 19 / 26 and other 9mm double-stack Glock-pattern pistols
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Commonly listed as compatible with G17, 18, 19, 26, 34, 19X, 45
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Also commonly listed as working in PCC platforms that accept Glock mags (example: CMMG Guard)
What it is (and what it isn’t)
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33 rounds of 9mm in one mag—great for drills, comps, and “I brought enough ammo for everybody” energy
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It’s tall (obviously). If you’re running it in a pistol, it’s a range/backup mag—not a concealment mag.
Specs
Caliber: 9mm Luger
Capacity: 33 rounds
Material: Steel-lined polymer
Spring: Stainless steel
MPN: SGMT9G33R
UPC: 885344710026
⚠️ LEGAL DISCLAIMER
Don’t be that guy ordering 30-round mags in ban states. We don’t ship to restricted zones unless you’ve got the paperwork and Odin’s blessing. You’ve been warned.
Note on Shipping
⚠️ High-capacity magazine laws suck, and unfortunately this item cannot ship to CA, CO, CT, DC, HI, IL, MA, MD, NJ, NY, RI, WA, VT, or other restricted states. Adult signature required where applicable.
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.