The KCI GLOCK® 33-Rounder: The O.G. 'Stendo.
Finished an AR-9 pistol build? Got a GLOCK® 17, 19, or other 9mm Austrian sidearm and want maximum capacity? Now you can chamber 33 rounds in one of the most reliable extended GLOCK® 9mm magazines!
There are plenty of extended mags on the market, but none meet the reputation nor capability of the KCI Magazine. Beneath its polymer shell lies a hardened steel frame, coupled with a quality, beefed up stainless steel magazine to ensure reliable cycling with no deformation nor binding.
The KCI 33-Round Magazine also features a standard catch, ensuring compatibility with virtually all 9mm pistols and 9mm AR-type lower receivers.
KCI 33-Round Mag Features
- Compatible with GLOCK® 17, 17L, 19, 19X, 26, 34, 45, 47 and all other double-stack 9mm GLOCK® pistols
- Polymer shell for an OEM look, coupled with a steel frame
- Enhanced stainless steel spring ensures reliable cycling
- 33-round capacity designed for both pistols and AR builds
- Proudly made in the U.S.A with Limited Lifetime Warranty
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