Glock 19 with Surefire X300 IWB Holster



For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.
For the best, IWB AIWB Inside Waistband Taco Style Holster designed to fit the Glock 19 Gen 5 with the Surefire X300U A or B X300U-A or X300U-B weapon-mounted light, shop Four Brothers Holsters. Adjustable retention and ride height, high sweat guard, minimum material for reduced printing. Made in the USA.

 Inside Waistband Taco Style Holster designed to fit the Glock 19 or 47 with the Surefire X300U-A or X300U-B weapon-mounted light. The holster retention is on the light itself and not the pistol, which means the holster will not work without the light mounted on the firearm.

This holster works best with a Gen 5 Glock 19. The holster retention will need to be adjusted if using a Gen 3 or 4 G19 pistol.

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

The holster is also built to accommodate threaded barrels and compensators so long as they are the height and width of the slide or less. A portion of the compensator will stick out of the holster at the muzzle end. 

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.

  • Made from .080" Thermoplastic for durability 
  • Adjustable retention
  • High sweat guard standard, medium and low height available on request. 
  • Holster profile cut to allow red dot sights on the pistol
  • Minimal material and smooth edges
  • 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


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. 

Glock 19 with Surefire X300 IWB Holster

Regular price $75.00
Shipping calculated at checkout.