Glock 19 with Nightstick TCM-10 & TCM-15 IWB Holster

Glock 19 / 19X / 45 IWB Holster – Nightstick TCM-10 & TCM-15 Compatible

This inside-the-waistband (IWB) holster is purpose-built to fit the Glock 19 Gen 5 and Gen V, Glock 19X, and Glock 45 Gen 5 and Gen V when equipped with a Nightstick TCM-10 or TCM-15 weapon-mounted light. Retention is engineered around the light itself, providing consistent and secure retention during concealed carry.

Important: Retention is achieved on the weapon light—not the pistol. This holster will not function properly without a compatible Nightstick light mounted.

Whether carried appendix or behind the hip, this slim-profile holster offers a comfortable, secure, and reliable concealed carry solution for everyday use.

Built for Daily Carry

Each holster is vacuum-formed using a precision-machined mold created from a CAD model of the exact firearm and light combination. Every unit is trimmed, folded, and hand-finished in-house, then test-fitted with the actual pistol and light to ensure proper retention, smooth draw, and consistent performance.

Key Features

• Light-based adjustable retention for a secure and repeatable draw
• Optics-ready cut to clear most slide-mounted red dot sights
• Standard high sweat guard (medium or low options available by request)
• .080" thermoplastic construction with smooth edges and minimal bulk
• Slim profile designed to reduce printing and enhance concealment
• Proudly made in the USA

Belt Attachment Options

Learn more about IWB clip styles and attachment options here:

Inside Waistband Attachment Guide

Compatible Magazine Pouches

• Glock 9mm / .40 IWB Magazine Pouch
• Double Stack 9mm / .40 IWB Magazine Pouch
• Glock 9mm / .40 OWB Magazine Pouch

Compatible Weapon Lights

• Nightstick TCM-10
• Nightstick TCM-15

Holster Color Options

Need help choosing a finish? Our holster color guide shows available color options and real-world examples.

Frequently Asked Questions

Which Glock models does this holster fit?

This holster fits the Glock 19 Gen 5 and Gen V, Glock 19X, and Glock 45 Gen 5 and Gen V when used with a Nightstick TCM-10 or TCM-15 weapon light.

Will this holster work without a weapon light?

No. Retention is based on the Nightstick light. The holster will not retain the firearm properly without the light installed.

Is this holster compatible with red dot optics?

Yes. The holster is cut to clear most slide-mounted red dot sights.

Is retention adjustable?

Yes. Retention can be adjusted to suit your preferred draw resistance.

Installation Tip: We strongly recommend applying a removable thread locker to all screws to help prevent hardware from loosening during carry.

• Full Sweat Guard
• Adjustable Retention
• Adjustable Cant
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Made from .080" black thermoplastic for durability.
• Optional Modwing includes 2 inserts to allow the user to adjust the amount of leverage placed against the inside of the belt to reduce firearm printing
• Proudly Made in the USA

• Monoblock
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IWB Belt Attachments Explained

Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.

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