Inside Waistband Holster designed to fit a Glock 19, 32, 19X, or 45 with the Nightstick TCM-550XL or TCM-550XLS light mounted to the pistol. Retention of the holster is on the light itself; the holster will retain the pistol without the light mounted to the firearm.

This holster is compatible with the Gen 3 & 4 Glock 23, it does not work with the Gen 5 Glock 23.

Our holsters are vacuum formed with a precision machined mold designed from a CAD model of the actual firearm. Each holster is formed, trimmed, and folded in-house. Final fit and function tests are done with the actual pistol and light to ensure the holster fits the gun/light combination and has the correct amount of retention. The retention of the holster is easily adjusted so that the fit can be dialed into your personal preference.

• Adjustable retention
• Profile cut to allow most red dot sights mounted on the pistol
• High Sweat shield standard, Medium and Low Sweat Shield height available on request 
• 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
• Made from .080" thick thermoplastic with minimal material and smooth edges
• Minimal material and smooth edges to reduce printing
• Proudly made in the USA

Fit and function testing is done with the real Glock 19 with Nightstick TCM-550XLS light

Note: We will substitute the Ultituck for the Ulticlip on this model due to the current design of this holster mold. The belt attachments function in the same manner.

Our Belt Attachment Blog Article explaining the different options can be found here:

4Bros Four Brothers Holsters Inside Waistband Attachments Explained

Magazine Pouches for these models can be found here:

Glock 9/40 IWB Magazine Pouch

Glock 9/40 OWB Magazine Pouch

*We strongly suggest you apply a removable thread locker to each screw of your holster after you receive it to prevent lost screws while the holster is in use.