Glock 43/43X IWB KYDEX Holster - Secure Inside Waistband Fit

In this review of the Glock 43/43X IWB KYDEX Holster the bottom line is simple: it is a compact, dependable inside-waistband option for owners of Glock 43, 43X, and 43X MOS who want a low-profile carry rig with audible retention. The reviewer found the construction and materials give confidence for daily carry while the full-length sweat guard and Posi-Click audible retention lock system provide practical, real-world benefits. This is not for pistols with lights or lasers, but for those seeking a straightforward, USA-made KYDEX holster it earns strong consideration.

Key Features

• Model Compatibility: Designed specifically for Glock 43, Glock 43X and Glock 43X MOS, ensuring a precise fit for these pistols.
• Retention System: The Posi-Click audible retention lock gives an unmistakable sound and tactile feedback so you know the firearm is securely seated.
• Material Durability: Constructed from.08' KYDEX and Boltaron, the holster resists moisture and holds its shape under everyday use.
• Full-Length Sweat Guard: A full sweat guard protects the pistol finish and prevents body moisture from contacting the firearm.
• Adjustable Cant: Inside-waistband design includes adjustable cant to tune draw angle and concealment preference.
• USA Made: Built in the United States, which may matter to buyers preferring domestic manufacturing.

Who It's For

The holster is best for concealed carriers who own a Glock 43, 43X, or 43X MOS and want a slim, reliable IWB option with positive retention and sweat protection. It suits daily commuters, off-duty officers, and anyone who prefers KYDEX over leather for quick, repeatable draws and low maintenance.

It is not suitable for owners who use weapon-mounted lights, lasers or other attachments, or for users who need a drop-leg or OWB tactical rig by default. Buyers who want extra padding or hybrid leather/KYDEX comfort may prefer another style.

Pros & Cons

Pros

• Secure, repeatable retention thanks to the Posi-Click audible lock system.
• Durable, waterproof.08' KYDEX and Boltaron construction stands up to heavy use.
• Full-length sweat guard protects the pistol finish and improves comfort for everyday carry.
• Adjustable cant allows personalization of draw angle and concealment.

Cons

• Not compatible with lights, lasers, or pistols with rails, limiting users with accessories.
• KYDEX is rigid and may feel less cushioned than hybrid or leather options for some wearers.

Specifications

Compatible Models	Glock 43, Glock 43X, Glock 43X MOS
Carry Position	Inside Waistband (IWB)
Material	.08' KYDEX & Boltaron
Retention	Posi-Click Audible Retention Lock System
Sweat Protection	Full-length sweat guard
Adjustability	Adjustable cant
Country of Manufacture	USA

Our Verdict

The Glock 43/43X IWB KYDEX Holster is a sensible buy for owners of compatible Glock pistols who value reliable retention, low maintenance, and a protective sweat guard. It represents good value for those who do not need accessory compatibility and prefer a rugged, American-made KYDEX option for everyday concealed carry.

Frequently Asked Questions

Will this holster fit a Glock with a light or laser?
No. This holster is incompatible with weapon lights, lasers or any attachments that require a rail.

Is the retention adjustable?
The Posi-Click retention provides audible and tactile lock; cant is adjustable but retention is preset by the holster design for a secure fit.

Is the holster waterproof?
The.08' KYDEX and Boltaron materials are waterproof and resist moisture, though no holster is completely impervious in all conditions.