holstercheck

Holsters that fit the Glock 20 Gen5 MOS

109 holsters from 11 makers. 2 confirmed by the maker, 1 listed with loose wording, 106 matched through a base model. Last verified Oct 15, 2026.

Likely fit$44.99

Eclipse OWB Holster

Blade-Tech · OWB

“Eclipse OWB Holster | Glock - 20/21 (Gen 3-5) / No Light”

Maker's listing, source, seen Oct 15, 2026
0 said it fit · 0 said it didn't
Likely fit$69.99

Total Eclipse 2.0 IWB / OWB Holster

Blade-Tech · IWB, OWB

“Total Eclipse 2.0 IWB / OWB Holster | Glock - 20/21 (Gen 3-5) / No Light / No - Holster Only”

Maker's listing, source, seen Oct 15, 2026
0 said it fit · 0 said it didn't
Likely fit$70

T.REX Ironside Holster

T.Rex Arms · OWB

  • No light Likely fit
  • With Streamlight TLR-1 Likely fit
  • With Streamlight TLR-1 HL Likely fit
  • With Streamlight TLR-7A Likely fit
  • With Streamlight TLR-7X Likely fit
  • With SureFire X300T Likely fit
  • With SureFire X300U Likely fit
  • With SureFire X300V Likely fit
  • With SureFire XC3 Likely fit

“Glock Gen 1-4 20 with No light - Right & Left Hand | T.REX Ironside Holster”

Maker's listing, source, seen Oct 15, 2026
0 said it fit · 0 said it didn't
Likely fit$110

T.REX Ironside Hybrid Holster

T.Rex Arms · IWB

  • No light Likely fit
  • With Streamlight TLR-1 Likely fit
  • With Streamlight TLR-1 HL Likely fit
  • With Streamlight TLR-7A Likely fit
  • With Streamlight TLR-7X Likely fit
  • With SureFire X300T Likely fit
  • With SureFire X300U Likely fit
  • With SureFire X300V Likely fit
  • With SureFire XC3 Likely fit

“Glock Gen 1-4 20 with XC3 - Right & Left Hand | T.REX Ironside Hybrid Holster”

Maker's listing, source, seen Oct 15, 2026
0 said it fit · 0 said it didn't
Likely fit$80

T.REX Ragnarok Holster

T.Rex Arms · OWB

  • No light Likely fit
  • With Streamlight TLR-1 Likely fit
  • With Streamlight TLR-1 HL Likely fit
  • With Streamlight TLR-7A Likely fit
  • With Streamlight TLR-7X Likely fit
  • With SureFire X300T Likely fit
  • With SureFire X300U Likely fit
  • With SureFire X300V Likely fit
  • With SureFire XC3 Likely fit

“Glock Gen 1-4 20 with XC3 - Right & Left Hand | T.REX Ragnarok Holster”

Maker's listing, source, seen Oct 15, 2026
0 said it fit · 0 said it didn't
Likely fit$150

T.REX Sidecar Holster

T.Rex Arms · AIWB, IWB

  • No light Likely fit
  • With Streamlight TLR-1 Likely fit
  • With Streamlight TLR-1 HL Likely fit
  • With Streamlight TLR-7A Likely fit
  • With Streamlight TLR-7X Likely fit
  • With SureFire X300T Likely fit
  • With SureFire X300U Likely fit
  • With SureFire X300V Likely fit
  • With SureFire XC3 Likely fit

“Glock Gen 1-4 20 with XC3 - Right & Left Hand | T.REX Sidecar Holster”

Maker's listing, source, seen Oct 15, 2026
0 said it fit · 0 said it didn't

How to read the badges

  • Maker confirmed The maker names this exact model on the product page.
  • Maker lists it The maker lists it, but the wording was loose enough that you should read the quote before buying.
  • Likely fit Matched through the base model or base light. Most makers cut one shell for the family, but check the quote.

Questions

Which holsters fit the Glock 20 Gen5 MOS?

109 holsters from 11 makers list the Glock 20 Gen5 MOS, including Four Brothers Holsters, Alien Gear Holsters, Blade-Tech, C&G Holsters, Clinger Holsters, Concealment Express. 2 name the exact model on the product page; 107 are listed with looser wording or through the base model, and each one shows the maker's quote so you can judge it yourself.

Which weapon lights have holster options for the Glock 20 Gen5 MOS?

Makers list holsters for the Glock 20 Gen5 MOS with Streamlight TLR-1 HL (16), SureFire X300U (11), Streamlight TLR-7A (10), Streamlight TLR-1 (9), SureFire X300T (8), Streamlight TLR-8A (6), Streamlight TLR-7 (5), Streamlight TLR-7X (4). Light-bearing holsters are cut for one specific light, so match the exact model.

Will a Glock 20 Gen5 holster fit the Glock 20 Gen5 MOS?

Often, but not always. 106 of the holsters here are matched through the Glock 20 Gen5 listing rather than the Glock 20 Gen5 MOS by name. Makers usually mold one shell for a model family, but generation changes to the trigger guard, rail or slide can break retention. Prefer a holster whose listing names the Glock 20 Gen5 MOS, and read the quote before buying.

How does holstercheck verify a fit?

I crawl each maker's product pages and record the gun and light named in the variant list or compatibility text. Every result shows that text with a link to the page it came from, and the date it was last seen. Loose wording is marked as such rather than hidden, and readers can report whether the holster fit their gun.