Pachmayr 03852 Mag Sleeve made of Polymer with Black Finish for Glock 19,23 Mags to fit Glock 26 & 27 Models

Extending your grip on compact Glocks doesn't require buying a larger frame. The Pachmayr 03852 Mag Sleeve adapts full-size Glock 19 and 23 magazines to fit the G26 and G27, giving you extra capacity and control. Whether you're shooting in Vallejo or elsewhere in California, understand your magazine options under California's 10-round magazine limit before you buy.

Grip extension for subcompact platforms

Magazine sleeves bridge the gap between your compact carry gun and standard-capacity magazines. The Pachmayr polymer construction adds 3.6 inches to your magazine length, letting you run G19/23 mags in your G26/27 without sacrificing reliability. This means more rounds on tap and a fuller grip purchase during shooting. Installation is straightforward—no gunsmithing required. For questions about California-specific firearm regulations, see PC §32100 exempt revolvers. Browse our gun store.

Frequently asked questions

Will this sleeve fit my Glock 26 magazine, or only full-size mags?

This sleeve is designed specifically for Glock 19 and 23 magazines to fit the G26 and G27 frames. It will not fit G26/27 magazines. The sleeve adapts the larger magazine to your compact pistol.

Does the Pachmayr polymer sleeve affect magazine reliability?

No. The sleeve is a grip extension that doesn't interfere with feed lips, springs, or follower function. It simply extends the grip area for better handling and control.

How long is the California firearm waiting period?

California requires a 10-day waiting period from when DROS is submitted until you can take possession of the firearm. TacticCAL is your gun store San Jose in the Bay Area.