Base IWB Holster for Glock 43/43X - Adjustable Concealed Carry

In this review of the Base IWB Concealed Carry Holster, the bottom line is simple: this is a practical, no-frills inside-the-waistband holster built for users who want dependable daily concealment and straightforward adjustability. The reviewer found it especially well suited to owners of the Glock 43, Glock 43X and Glock 43X MOS who do not rely on lights, lasers or red dot optics. Build quality, a full-length sweat guard and the audible Posi-Click retention make this holster an easy pick for someone seeking a comfortable, precisely molded IWB option without paying boutique prices.

Key Features

• Fit: Precision CAD-milled molds ensure a snug, consistent fit for Glock 43, Glock 43X and Glock 43X MOS models without optics.
• Concealment: Designed as an inside-the-waistband holster with a 1.5 in belt clip that sits close to the body for easier concealment under dress clothing.
• Adjustability: Retention pressure and carry angle (cant) are easily adjusted from 0-15 degrees so users can fine-tune draw and comfort.
• Durability: Constructed from 0.08 in Boltaron material and stainless steel hardware with black powder coat for long service life in daily carry conditions.
• Retention System: The Posi-Click audible retention lock gives tactile and audible confirmation that the firearm is seated securely.
• Sweat Protection: The full-length sweat guard protects the slide from moisture and reduces wear during re-holstering.

Who It's For

The Base IWB holster is best for concealed carriers who own a Glock 43, 43X or 43X MOS and want a well-made, American-made holster that focuses on fit and everyday comfort. It suits professionals and daily carriers who prefer minimalist carry, especially those who wear dress belts and need a low-profile clip.

This holster is not for shooters who depend on a red dot optic or who run weapon-mounted lights or lasers; the listing explicitly notes optic and light incompatibility. If you need an outside-the-waistband rig, modular attachments, or optic compatibility, consider a model designed for those accessories instead.

Pros & Cons

Pros

• Excellent build quality from CAD-milled molds and 0.08 in Boltaron, which translates to consistent fit and long life.
• Adjustable retention and cant let users tune draw speed and comfort to their preferences.
• Full-length sweat guard and robust stainless hardware protect the firearm and improve durability.
• Good value for money compared with higher-priced boutique holsters while remaining made in USA.

Cons

• Will not accept red dot optics, lights or laser attachments, limiting use for some modern setups.
• Single clip design may suit most belts but may not be ideal for very heavy or unconventional belt setups.

Specifications

Fits	Glock 43, Glock 43X, Glock 43X MOS (Red Dot Optic Not Compatible)
Carry Style	Inside the Waistband (IWB)
Material	0.08 in Boltaron
Belt Clip	1.5 in wide clip
Hardware	All stainless steel with black powder coat
Retention	Adjustable retention pressure, Posi-Click audible lock
Protection	Full-length sweat guard covering slide

Our Verdict

The Base IWB holster is a sensible, value-oriented choice for Glock 43 series owners who need a reliable concealed carry holster with tuneable retention and a full sweat guard. It delivers consistent fit and durable materials at a reasonable price, making it a strong pick for daily carriers who do not require optics or weapon lights.

Frequently Asked Questions

Does this holster accept red dot optics?
No. The holster does not support red dot optics and is designed without optic compatibility.

Can I use a weapon light or laser with this holster?
No. It will not fit firearms with light or laser Picatinny attachments.

Is the retention adjustable?
Yes. Retention pressure and carry angle (cant) are adjustable, and the Posi-Click system provides audible confirmation when holstered.