CYA Supply Co Base Optic Rdy IWB Holster
- Glock 43, 43X, 43X MOS model fit
- Right hand, inside-the-waistband
- 0 to 15 degree cant, ships at 15
- Boltaron .08 inch, steel hardware, 4 ounces
- Lifetime warranty, made in San Antonio, Texas
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A custom-molded inside-the-waistband holster for one family of Glock models, optic ready and made in the USA. It is not compatible with weapon-mounted lights or lasers.
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ASIN: B094SBRDXSCategory: Gun Holsters
Sizes Available
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Overview
Not a universal holster, this CYA Supply Co model is molded to a single firearm family and made from Boltaron thermoplastic. A nylon belt clip, steel hardware with threadlock, an adjustable retention screw and a Posi-Click snap complete the build.
A slim, smoothed-edge shape is meant for all-day wear at the appendix or hip, with a full standoff over the trigger guard and magazine release. Fit is by model, so the listed firearm names matter, and lights and lasers are not supported.
Who it's for
Right-handed carriers of the listed Glock models who want a slim belt-clip holster and an adjustable cant. Left-handed carriers, owners of other firearms and light or laser users should choose a different holster or model option.
Pros and cons
- Optic ready cut
- Adjustable cant and retention
- Slim, smoothed profile
- Made in the USA
- No weapon-mounted light or laser fit
- Right hand in this listing
- Belt required for the clip
- Fits only the listed firearm family
Performance notes
A molded shell holds the firearm by shape, and the retention screw at the trigger guard sets how firmly it grips, with a click confirming it is seated. The clip post moves between holes to change cant, which tilts the grip toward or away from the body.
Specifications
| Brand | CYA Supply Co. |
|---|---|
| Dimensions & fit | |
| Size | Glock 43/43X/43X MOS |
| Hand Orientation | Right |
| Construction & materials | |
| Material Type | Boltaron .08 inch, nylon injection mold belt clip, steel hardware with threadlock |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Belt Clip, 1.5 inch belts |
| Included components | |
| Included Components | Holster, Belt Clip, Hardware |
| Warranty & support | |
| Warranty Description | Lifetime Warranty |
| Other details | |
| Closure Type | Pull On |
| Product Style | IWB |
| Item Highlight | 0 to 15 degrees |
Frequently asked questions
What is included with the CYA Supply Co Base Optic Ready holster?
The listing names the holster, a belt clip and hardware.
Does the CYA holster work with a weapon-mounted light?
No. The description says it is not compatible with weapon-mounted lights or lasers.
How do I adjust the cant on the CYA holster?
Loosen the right screw on the belt clip, move the post to another hole and reassemble. It ships at 15 degrees and adjusts to 0.