CYA Supply Co. Base IWB Concealed Carry Holster - Slim Secure Carry

In this review the CYA Supply Co. Base IWB Concealed Carry Holster is presented for owners of the Kimber Micro 9 who want a low-profile, adjustable inside-the-waistband option. The bottom line: it is a purpose-built, Made in USA holster that prioritizes secure retention and minimalist concealment, with durable.08' Boltaron construction and a Posi-Click audible lock that keeps the pistol in place without adding bulk. Reviewers who favor appendix or strong-side IWB carry will appreciate the snug fit and sweat guard, while users needing optic or light compatibility should look elsewhere.

Key Features

• Made in USA: The holster is manufactured domestically from precision CAD molds milled in house, ensuring consistent fit and build quality.
• .08' Boltaron construction: Rigid, lightweight plastic resists wear and maintains retention shape through daily use.
• Adjustable retention and cant: Retention pressure and carry angle are user-adjustable from 0 to 15 degrees to fine tune draw speed and comfort.
• Posi-Click audible lock: The audible retention system confirms the pistol is secured while allowing a clean one-handed draw when released.
• Sweat guard full length: A full-length sweat guard protects the slide from perspiration and reduces metal-on-skin contact for extended comfort.
• Stainless steel hardware and belt clip: 1.5' wide belt clip and black powder coat stainless hardware provide a corrosion-resistant mounting system.

Who It's For

The holster is best for Kimber Micro 9 owners seeking a compact, rigid IWB solution that emphasizes retention and concealment. Carryers who prefer appendix or strong-side IWB carry and want easy micro-adjustments for cant and tension will find this holster well suited to daily use.

It is not for users who rely on optics, lights, or lasers, since the fit is not compatible with those attachments. Shooters who need ambidextrous draw or multiple firearm fits should consider multi-fit holsters instead.

Pros & Cons

Pros

• Quality construction and consistent fit from CAD-milled molds make the holster durable and reliable.
• Adjustable retention and cant deliver a tailored carry experience and quick access when needed.
• Posi-Click audible retention plus full-length sweat guard improve security and comfort during long wear.
• Good value for a Made in USA product with a lifetime warranty and easy return policy.

Cons

• Not compatible with optics, lights, or laser attachments, limiting users who depend on accessories.
• Right-hand draw only design excludes left-handed shooters.

Specifications

Material	.08' Boltaron
Fit	Kimber Micro 9 (optic not compatible)
Carry Style	IWB (inside the waistband)
Adjustability	Retention pressure and cant 0-15 degrees
Belt Clip	1.5' wide stainless steel
Retention System	Posi-Click audible lock
Origin	Made in USA

Our Verdict

The CYA Supply Co. Base IWB is a practical, well-made holster for Kimber Micro 9 owners who prioritize secure, low-profile carry. Its adjustable retention, rigid Boltaron shell and audible Posi-Click lock deliver dependable daily performance, and the domestic manufacturing plus lifetime warranty make it a solid value for those who do not need optic or light compatibility.

Frequently Asked Questions

Is this holster compatible with a red dot or optic?
No. The holster is not compatible with optics and is intended for non-optic Kimber Micro 9 models.

Can left-handed shooters use this holster?
No. This model is designed for right-hand draw only.

Does the holster protect the pistol from sweat?
Yes. A full-length sweat guard covers the slide to reduce moisture contact and skin irritation.