• For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
  • For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail pistols with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, smooth edges to reduce printing. Made in the USA. Open muzzle and cleared for red dot sights.
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MADE IN THE USA

Glock 43X or 48 MOS & TLR-8 Sub IWB Holster

Glock 43X or 48 MOS & TLR-8 Sub IWB Holster

$80.00 USD
$80.00 USD
Sale Sold out
Shipping calculated at checkout.

Inside Waistband Holster designed to fit the Glock 43X MOS, 48 MOS, 43X Rail, and 48 Rail handguns with the Streamlight Glock version of the TLR-8 Sub or TLR-8 G Sub light mounted to the pistol. 

You will need the TLR-8 Sub Glock Streamlight part number 69411 or TLR-8 Sub Glock Streamlight part number 69431 for this holster to function correctly. The holster will NOT retain the pistol without the light being mounted correctly. 

The light information can be found here:

Streamlight TLR-8 Sub Light Information

The holster WILL NOT WORK with any other TLR-8 Sub version of the light mounted on the pistol.

Our holsters for the Glock 43X MOS and 48 MOS are vacuum formed with a precision machined mold designed from a CAD model of the actual firearm and light. 

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. 

Features:

  • Full Sweat guard
  • Adjustable retention
  • Adjustable ride height and cant. 
  • Made from .080" thick thermoplastic for durability
  • Open Muzzle for threaded barrels or compensators 
  • Minimal material and smooth edges to reduce printing.
  • The holster is designed to accommodate a red dot sight mounted to the pistol
  • 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 43X & 48 IWB Magazine Pouch

Glock 43x & 48 OWB Magazine Pouch

Shield Arms S15 Magazine carriers can be found HERE

 *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. 

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