Description
C&G built this single mag carrier to solve one problem well: keeping a spare Glock 10mm or 45 ACP magazine secure, low-profile, and ready when you need it. It's cut from black Kydex and shaped to work appendix, at the hip, inside the waistband, or outside, with the flexibility to run your mag bullets forward or bullets backward depending on how you like to reload.
What Makes the C&G Universal Mag Carrier Tick
The retention comes from a solid locking friction fit that you can dial in with the tension screw, so you get that reassuring hold without fighting the mag on every draw. The hardware is treated with salt bath nitriding for extra strength and to keep rust and corrosion at bay, which matters when a carrier lives against your body all day and takes on sweat. Everything is CNC designed to a .003 inch tolerance, and that precision shows up in how cleanly the mag seats and releases.
Fit and Everyday Carry with the Single Stack Kydex Holder
This one is set up for Glock 10mm and 45 ACP magazines, covering models like the Glock 20, 21, 29, 30, 36, 40 and their variants. The flared top makes reholstering a spare mag a smooth, no-look affair, and the pre-installed 1.75" belt clip snaps onto a standard gun belt fast. A quality belt goes a long way here, since a stiff belt keeps the whole setup riding tight and stable.
Built by People Who Carry
C&G is 100% American made, designed and produced by Veterans and Law Enforcement who build gear around real-world use. Folks who run their holsters and mag carriers tend to point to the same things: solid quality, comfortable carry, and a fit that holds up round after round. Whether you're kitting out for the range, competition, or daily carry, it's a straightforward, dependable piece that does its job and gets out of the way.
Key Specifications
- Manufacturer: C&G Holsters
- Model: Universal Single
- Manufacturer Part Number: 4008100
- UPC: 840339740082
- Material: Kydex
- Color: Black
- Fits: Glock 10mm / 45 ACP magazines
- Magazine Capacity: 1 magazine
- Mount Type: Belt Clip
- Belt Width: 1.75"
- Carry Positions: IWB and OWB, bullets forward or backward
- Retention: Adjustable friction fit
- Hardware Finish: Salt bath nitrided
- Manufacturing Tolerance: CNC machined to .003"
- Country of Origin: Made in USA
What’s Included
- C&G Holsters Universal single stack magazine carrier
- Pre-installed 1.75" belt clip
- Adjustable retention hardware
Frequently Asked Questions
Which magazines does this C&G single mag carrier fit?
It's designed for Glock 10mm and 45 ACP single stack magazines, which covers models like the Glock 20, 21, 29, 30, 36, and 40 along with their variants. The universal cut lets you carry the mag bullets forward or bullets backward. If you run a different caliber Glock, C&G makes separate models sized for those magazines.
Can I wear it inside the waistband or only outside?
Both work. The 1.75" belt clip and slim profile let you run it IWB for appendix or hip carry, or OWB when you want faster access. It gives you the freedom to switch positions depending on the day and your setup.
Is the retention adjustable on this Kydex mag holder?
Yes. It uses a friction fit locking system with a tension screw, so you can tighten or loosen how firmly the magazine sits. Dial it snug for active use or ease it off if you want a quicker pull, and it holds that setting through repeated reloads.
Will it work with any gun belt?
The clip is built for belts up to 1.75" wide, which covers most standard and dedicated gun belts. A stiffer, quality belt keeps the carrier riding tight and stable against your body. A flimsy dress belt can let it shift around, so a proper belt is worth having.





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