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Questions & Answers
Will this fit glock 43x mos. I believe it does just want to confirm Expert Answer

Yes, this will fit the Glock 43X MOS.

by Julia, Gear Expert, February 23, 2021
Will this fit a Gen 5 G17? Expert Answer

Yes, the Glock 17 Safariland Model 578 7TS GLS Pro-Fit Glock Holsters are compatible with the Gen 5 Glock 17.

by Ethan, Gear Expert, October 3, 2025
Customer Reviews
Helpful Positive Review
Great Adjustable Holster by Lucien, July 19, 2019
This holster is great if you own multiple handguns of similar size and dimensions. Once adjusted it holds my pistols as good as any other holster. As an added bonus I have suppressor height sights and this actually fits! Paired with the quick release...
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6/6 found this helpful
Helpful Positive Review
I'm Crazy! But this fits a Ruger-57!!! by Nick, Verified Owner, October 6, 2020
I took an educated guess after having called both Safariland and Ruger to see what holsters would fit my new Ruger-57. Both kinda shook their heads and shrugged saying an ALS may eventually be on its way, but I couldn't wait. If you've got a Ruger-57...
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3/3 found this helpful
Most Recent Reviews
EDC Holster by The Jay, April 15, 2022
Great EDC holster and I wear it with my duty Glock 17. The paddle attachment is super comfortable and doesn’t dig into your hip like other holsters. If you carry a Safariland duty holster there isn’t much adjustment to this one as a good grip immedia...
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Great range holster by Haydman, June 20, 2021
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Super Solid! by Edwin, Verified Owner, September 18, 2020
Awesome fit, can also adjust with an Allen key they provided. Super solid built very well. This is a daily user for sure. If you plan to get a snug holster then this is the one. What’s making this upsetting is that I have to continue to brag about it...
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Read All 5 Reviews

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Product Info for Safariland Model 578 7TS GLS Pro-Fit Glock Holster

The Model 578 GLS Pro-Fit brings the unique GLS (Grip Lock System) and SafariSeven together in a holster designed to fit a wide variety of guns. The Pro-Fit is customizable and adjusts to securely fit over 225 firearms. The 578 also features the GLS, an innovative technology that automatically secures the weapon when holstered and releases it upon application of the middle finger with a standard shooting grip for a more intuitive and safer release. The holster body is constructed with SafariSeven, a lightweight, state-of-the-art nylon blend is completely non-abrasive to a guns finish, tolerant of extreme high and low temperatures, and easy to maintain. This holster includes an injection-molded paddle and an injection-molded belt loop that is adjustable for maximum comfort and allows the holster to be worn cross draw.image

Features of Safariland Model 578 GLS Pro-Fit Holster w/ Paddle

  • GLS (Grip Lock System) secures weapon once holstered; retention is deactivated with the middle finger upon a standard shooting grip on the weapon
  • Designed to fit multiple weapons in one holster, adjustment available to further customize fit
  • Body is proprietary nylon blend that is non-abrasive to a firearm's finish, maintains very high heat tolerance, low cold tolerance
  • Low-cut and compact design make concealment easy while also allowing for a quick draw
  • Injection-molded paddle design is highly concealable and rides close to body
  • Injection-molded belt loop is user adjustable for cant and can be worn cross draw

Package Contents:

  • Safariland Model 578 7TS GLS Pro-Fit Holster - Glock Handguns Only

Safariland Model 578 7TS GLS Pro-Fit Glock Holster Orderable Models

List of Orderable Models

  • Open Box, Dealer Demo, Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 31/Glock 17/Glock 22, Right Hand, STX Plain, Black, 578-83-411 , MPN: 578-83-411-DMO , Code: DS-HT3-578GLK-578-83-411-DMO-OB-A
  • Open Box, Dealer Demo, Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 43, Right Hand, STX Plain, Black, 578-895-411 , MPN: 1200009-DMO , Code: DS-HT3-578GLK-578-895-411-DMO-OB-A
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 19/Glock 23/Glock 32, Right Hand, STX Plain, Black, 578-283-411 , MPN: 578-283-411 , UPC: 781602647199 , Code: DS-HT3-578GLK-578-283-411
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 19/Glock 23/Glock 32, Right Hand, STX, Flat Dark Earth, 578-283-551 , MPN: 1180933 , UPC: 781602647212 , Code: DS-HT3-578GLK-578-283-551
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 34/Glock 35, Right Hand, STX Plain, Black, 578-683-411 , MPN: 578-683-411 , UPC: 781602647236 , Code: DS-HT3-578GLK-578-683-411
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 19/Glock 23/Glock 32, Left Hand, STX Plain, Black, 578-283-412 , MPN: 578-283-412 , UPC: 781602647205 , Code: DS-HT3-578GLK-578-283-412
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 26/Glock 27/Glock 33, Right Hand, STX Plain, Black, 578-183-411 , MPN: 578-183-411 , UPC: 781602649742 , Code: DS-HT3-578GLK-578-183-411
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 34/Glock 35, Left Hand, STX Plain, Black, 578-683-412 , MPN: 578-683-412 , UPC: 781602647243 , Code: DS-HT3-578GLK-578-683-412
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 34/Glock 35, Right Hand, STX, Flat Dark Earth, 578-683-551 , MPN: 1180937 , UPC: 781602647250 , Code: DS-HT3-578GLK-578-683-551
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 31/Glock 17/Glock 22, Left Hand, STX Plain, Black, 578-83-412 , MPN: 578-83-412 , UPC: 781602647281 , Code: DS-HT3-578GLK-578-83-412
  • USED Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 26/Glock 27/Glock 33, Right Hand, STX Plain, Black, 578-183-411, EDEMO2, Condition Fair, Scratches , MPN: 578-183-411-EDEMO2 , Code: DS-HT3-578GLK-578-183-411-EDEMO-SC-D
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 43, Right Hand, STX Plain, Black, 578-895-411 , MPN: 1200009 , UPC: 781602748360 , Code: DS-HT3-578GLK-578-895-411
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 31/Glock 17/Glock 22, Right Hand, STX, Flat Dark Earth, 578-83-551 , MPN: 1180945 , UPC: 781602647298 , Code: DS-HT3-578GLK-578-83-551
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 31/Glock 17/Glock 22, Right Hand, STX Plain, Black, 578-83-411 , MPN: 578-83-411 , UPC: 781602647274 , Code: DS-HT3-578GLK-578-83-411
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, SAF1181363 , MPN: 1181363 , Code: DS-HT3-578GLK-SAF1181363
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 31/Glock 17/Glock 22, Left Hand, STX, Flat Dark Earth, 578-83-552 , MPN: 1180946 , UPC: 781602647304 , Code: DS-HT3-578GLK-578-83-552
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 26/Glock 27/Glock 33, Left Hand, STX Plain, Black, 578-183-412 , MPN: 578-183-412 , UPC: 781602649759 , Code: DS-HT3-578GLK-578-183-412
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 19/Glock 23/Glock 32, Left Hand, STX, Flat Dark Earth, 578-283-552 , MPN: 1180934 , UPC: 781602647229 , Code: DS-HT3-578GLK-578-283-552
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 26/Glock 27/Glock 33, Left Hand, STX, Flat Dark Earth, 578-183-552 , MPN: 1181365 , UPC: 781602649773 , Code: DS-HT3-578GLK-578-183-552
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 26/Glock 27/Glock 33, Right Hand, STX, Flat Dark Earth, 578-183-551 , MPN: 1181364 , UPC: 781602649766 , Code: DS-HT3-578GLK-578-183-551
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 43, Left Hand, STX Plain, Black, 578-895-412 , MPN: 1201275 , UPC: 781602757300 , Code: DS-HT3-578GLK-578-895-412
  • Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 34/Glock 35, Left Hand, STX, Flat Dark Earth, 578-683-552 , MPN: 1180938 , UPC: 781602647267 , Code: DS-HT3-578GLK-578-683-552

Safariland Model 578 7TS GLS Pro-Fit Glock Holster Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 31/Glock 17/Glock 22, Left Hand, STX, Flat Dark Earth, 578-83-552 , MPN: 1180946-DMO , Code: DS-HT3-578GLK-578-83-552-DMO-OB-A
  • USED Safariland Model 578 7TS GLS Pro-Fit Glock Holster, Glock 34/Glock 35, Right Hand, STX, Flat Dark Earth, 578-683-551, EDEMO1, Used, Condition Like New, Inspect and Rebox , MPN: 578-683-551-EDEMO1 , Code: DS-HT3-578GLK-578-683-551-EDEMO-RE-A
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