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Most Recent Reviews
Not impressed, doesn't fit 1.5" belts by CR, Verified Owner, December 27, 2023
It's advertised to fit 1.5" belts, but none of my 1.5" belts would fit through the loops. The slots are about 1/16" too short for my belts. I tried it with a thin 1" wide belt (not a gun belt) to see how it fit. It kinda works but I was disappointed ...
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Product Info for Safariland Model 537 GLS Belt Slide Glock Holster

The 537 GLS Open Top Concealment Belt Slide Holster features Safarilands unique Grip Lock System (GLS), which automatically secures a handgun when holstered and releases it upon using the middle finger upon obtaining a standard shooting grip a more intuitive and safer release.image

Features of Safariland Model 537 GLS Open Top Concealment Slide Holster

  • GLS (Grip Lock System) secures weapon once holstered; retention is deactivated with the middle finger upon a standard shooting grip on the weapon
  • Soft, flexible holster body allows holster to mold around wearer
  • Tension adjustment to customize tailor weapon fit to user preferences

Package Contents:

  • Safariland Model 537 GLS Belt Slide Holster - Glock Handguns Only

Safariland Model 537 GLS Belt Slide Glock Holster Orderable Models

List of Orderable Models

  • USED, Safariland Model 537 GLS Belt Slide Holster, Glock 19/23/32, Right Hand, Plain Black, 537-283-61 , MPN: 537-283-61-EDEMO , Code: DS-HT5-537GLK-537-283-61-EDEMO-DF-B
  • Safariland Model 537 GLS Belt Slide Holster, Glock 19/23/32, Right Hand, Plain Black, 537-283-61 , MPN: 537-283-61 , UPC: 781602669962 , Code: DS-HT5-537GLK-537-283-61
  • Safariland Model 537 GLS Belt Slide Holster, Glock 17/22/31, Right Hand, Plain Black, 537-83-61 , MPN: 537-83-61 , UPC: 781602647564 , Code: DS-HT5-537GLK-537-83-61
  • Safariland Model 537 GLS Belt Slide Holster, Glock 19/23/32, Left Hand, Plain Black, 537-283-62 , MPN: 537-283-62 , UPC: 781602669979 , Code: DS-HT5-537GLK-537-283-62
  • Safariland Model 537 GLS Belt Slide Holster, Glock 17/22/31, Left Hand, Plain Black, 537-83-62 , MPN: 537-83-62 , UPC: 781602647571 , Code: DS-HT5-537GLK-537-83-62
  • Safariland Model 537 GLS Belt Slide Glock Holster, SF53714661 , MPN: 537-146-61 , Code: DS-HT5-537GLK-537-146-61
  • Safariland Model 537 GLS Belt Slide Glock Holster, SF53745061 , MPN: 537-450-61 , Code: DS-HT5-537GLK-537-450-61
  • Safariland Model 537 GLS Belt Slide Glock Holster, SF53721961 , MPN: 537-219-61 , Code: DS-HT5-537GLK-537-219-61
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