10 Best Iwb Holsters 2026 in the United States

The Alien Gear Photon Holster is a versatile option designed specifically for Glock 43, 43X, and 43X MOS pistols without mounted lights. Made from durable plastic, it offers solid retention with a snap closure that keeps your firearm secure while allowing quick access. One of its main strengths is its ambidextrous design, making it convenient for both left- and right-handed users. The holster can be worn inside or outside the waistband, giving you several carry style options such as appendix, strong side, or even on a drop leg.

Adjustability is a strong point here—you can fine-tune the holster’s cant (angle), ride height, and sight setup to improve comfort and speed of draw, which is especially helpful for all-day wear. It also supports suppressor-height sights, a nice feature if you use those. The holster is optic-ready for most standard optics that don’t extend beyond the mounting plate, but it does not fit pistols with mounted lights—if you need light compatibility, a different model is required. Comfort-wise, the slim and modular design aims to minimize bulk and irritation during prolonged use.

A useful add-on is the optional sidecar for extra magazine storage, letting you carry a backup mag securely and within easy reach. If you own a Glock 43 series without a light and want a flexible, comfortable, and ambidextrous holster with optic support, the Alien Gear Photon is a solid choice.

The Concealment Express IWB Holster for Sig Sauer P365 is made from durable KYDEX material, ensuring a sturdy yet lightweight construction. It promises comfort for inside-the-waistband carry with an untucked shirt, making it suitable for concealed carry. The ‘Posi-Click’ retention feature offers an audible click when holstered, providing a secure fit and ease of mind. This retention is adjustable without special tools, allowing you to customize the retention pressure to your preference.

Additionally, the holster's cant is adjustable from -5 to +20 degrees, which gives versatility in carry positions, including appendix, strong side, small of back, or cross draw. The holster is claw compatible, designed to reduce printing by angling the gun's butt towards the body, enhancing concealment. The fully enclosed trigger guard adds a safety layer by preventing accidental discharge. A sweat guard and rear sight shield contribute to comfort, particularly in warm conditions.

The holster is designed and manufactured in the USA, reflecting high quality and durability. However, it is specifically designed for right-hand use and may not be suitable for left-handed users. It comes with a lifetime warranty, suggesting confidence in the product's durability. This holster is ideal for those who carry a Sig Sauer P365 and prioritize security, adjustability, and comfort in their concealed carry equipment.

The Alien Gear Photon Holster is a versatile option suitable for both inside the waistband (IWB) and outside the waistband (OWB) carry, accommodating right or left-hand draw. Its ambidextrous design makes it highly adaptable, catering to a wide range of users. Made from durable polymer material, it offers a sturdy build, enhancing longevity and reliability.

The holster is designed to be optics-ready and can accommodate both light and no-light configurations, making it compatible with various firearm setups, specifically designed for the Sig P365XL in this model. The pull-on closure type is straightforward and user-friendly, contributing to ease of use.

In terms of comfort, the compact and lightweight design (weighing 0.27 kilograms) makes it a practical option for everyday carry. This holster seems particularly suitable for those who value versatility and compatibility with various firearm configurations.