Holsters that fit the Glock 21 Gen5 MOS without a light
70 holsters from 8 makers. 0 confirmed by the maker, 0 listed with loose wording, 70 matched through a base model. Last verified Oct 15, 2026.
ShapeShift® 4.0 IWB Expansion Pack for Glock
“ShapeShift® 4.0 IWB Expansion Pack for Glock | Glock 21 / Right / Black”
ShapeShift® 4.0 IWB Holster for Glock
“ShapeShift® 4.0 IWB Holster for Glock | Glock 21 (Gen 1-4) / Right / Black”
ShapeShift® Appendix Expansion Pack for Glock
“ShapeShift® Appendix Expansion Pack for Glock | Glock 21 / Right / Black”
ShapeShift® Appendix Holster for Glock
“ShapeShift® Appendix Holster for Glock | Glock 21 (Gen 1-4) / Right / Black”
ShapeShift® Core Carry Pack for Glock Handguns
“ShapeShift® Core Carry Pack for Glock Handguns | Glock 21 (Gen 1-4) / Right”
ShapeShift® Holster Trigger Guard for Glock
“ShapeShift® Holster Trigger Guard for Glock | Glock 21 (Gen 1-4) / Right / Black”
ShapeShift® Hook & Loop Holster for Glock Handguns
“ShapeShift® Hook & Loop Holster for Glock Handguns | Glock 21 / Right / Black”
ShapeShift® OWB Paddle Holster for Glock Handguns
“ShapeShift® OWB Paddle Holster for Glock Handguns | Glock 21 (Gen 1-4) / Right / Black”
ShapeShift® OWB Slide Expansion for Glock
“ShapeShift® OWB Slide Expansion for Glock | Glock 21 / Right / Black”
ShapeShift® OWB Slide Holster for Glock Handguns
“ShapeShift® OWB Slide Holster for Glock Handguns | Glock 21 (Gen 1-4) / Right / Black”
ShapeShift® Shell for Glock Handguns
“ShapeShift® Shell for Glock Handguns | Glock 21 / Right / Black”
ShapeShift® Swivel Drop Leg Holster for Glock Handguns
“ShapeShift® Swivel Drop Leg Holster for Glock Handguns | Glock 21 (Gen 1-4) / Right / Black”
Eclipse OWB Holster
“Eclipse OWB Holster | Glock - 20/21 (Gen 3-5) / No Light”
Total Eclipse 2.0 IWB / OWB Holster
“Total Eclipse 2.0 IWB / OWB Holster | Glock - 20/21 (Gen 3-5) / No Light / No - Holster Only”
DENALI Chest Mounted Kydex Holster System | CUSTOM | C&G Holsters
“DENALI Chest Mounted Kydex Holster System | CUSTOM | C&G Holsters | Right Hand / GLOCK 20/21/29/30 / Small-Large (Shirt Size) Black”
DENALI Chest Mounted Kydex Holster System | QUICKSHIP | C&G Holsters
“DENALI Chest Mounted Kydex Holster System | QUICKSHIP | C&G Holsters | Right Hand / Glock 20/21/29/30 / Small-Large”
GLOCK 20/21 | IWB COVERT/ALPHA Kydex Holster | CUSTOM | C&G Holsters
“GLOCK 20/21 | IWB COVERT/ALPHA Kydex Holster | CUSTOM | C&G Holsters”
GLOCK 20/21 | IWB COVERT/ALPHA Kydex Holster | QUICKSHIP | C&G Holsters
“GLOCK 20/21 | IWB COVERT/ALPHA Kydex Holster | QUICKSHIP | C&G Holsters”
GLOCK 20/21 | OWB COVERT Kydex Holster | CUSTOM | C&G Holsters
“GLOCK 20/21 | OWB COVERT Kydex Holster | CUSTOM | C&G Holsters”
GLOCK 20/21 | OWB COVERT Kydex Holster | QUICKSHIP | C&G Holsters
“GLOCK 20/21 | OWB COVERT Kydex Holster | QUICKSHIP | C&G Holsters”
GLOCK 20/21 TLR-1/HL | A-TACS LE | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters
“GLOCK 20/21 TLR-1/HL | A-TACS LE | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters”
GLOCK 20/21 TLR-1/HL | Coyote Brown | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters
“GLOCK 20/21 TLR-1/HL | Coyote Brown | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters”
GLOCK 20/21 TLR-1/HL | FDE | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters
“GLOCK 20/21 TLR-1/HL | FDE | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters”
GLOCK 20/21 TLR-8/A/G | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters
“GLOCK 20/21 TLR-8/A/G | OWB TACTICAL Kydex Holster | CUSTOM | C&G Holsters”
GLOCK 20/21 TLR-8/A/G | OWB TACTICAL Kydex Holster | QUICKSHIP | C&G Holsters
“GLOCK 20/21 TLR-8/A/G | OWB TACTICAL Kydex Holster | QUICKSHIP | C&G Holsters”
GLOCK 20/21/29/30 | DENALI Chest Mounted Kydex Holster System | CUSTOM | C&G Holsters
“GLOCK 20/21/29/30 | DENALI Chest Mounted Kydex Holster System | CUSTOM | C&G Holsters”
GLOCK 20/21/29/30 | DENALI Chest Mounted Kydex Holster System | QUICKSHIP | C&G Holsters
“GLOCK 20/21/29/30 | DENALI Chest Mounted Kydex Holster System | QUICKSHIP | C&G Holsters”
MAKE/MODEL | Glock 20/21 | IWB Covert Kydex Holster | QS
“MAKE/MODEL | Glock 20/21 | IWB Covert Kydex Holster | QS”
MAKE/MODEL | Glock 20/21 | OWB Covert Kydex Holster | QS
“MAKE/MODEL | Glock 20/21 | OWB Covert Kydex Holster | QS”
MAKE/MODEL/LIGHT - GLOCK 20/21 TLR-1/HL | OWB TACTICAL Kydex Holster | QS
“MAKE/MODEL/LIGHT - GLOCK 20/21 TLR-1/HL | OWB TACTICAL Kydex Holster | QS”
MAKE/MODEL/LIGHT - GLOCK 20/21 TLR-7/A/X | OWB TACTICAL Kydex Holster | QS
“MAKE/MODEL/LIGHT - GLOCK 20/21 TLR-7/A/X | OWB TACTICAL Kydex Holster | QS”
MAKE/MODEL/LIGHT - GLOCK 20/21 TLR-8/A/G | OWB TACTICAL Kydex Holster | QS
“MAKE/MODEL/LIGHT - GLOCK 20/21 TLR-8/A/G | OWB TACTICAL Kydex Holster | QS”
MAKE/MODEL/LIGHT - GLOCK 20/21 X300U/T | OWB TACTICAL Kydex Holster | QS
“MAKE/MODEL/LIGHT - GLOCK 20/21 X300U/T | OWB TACTICAL Kydex Holster | QS”
Glock 21 IWB Hinge Holster
“Glock 21 IWB Hinge Holster”
Glock 21 OWB Hinge Holster
“Glock 21 OWB Hinge Holster”
Glock 21 Tuckable Holster
“Glock 21 Tuckable Holster”
Glock IWB Hinge Holster
“Glock IWB Hinge Holster | 21”
Glock OWB Hinge Holster
“Glock OWB Hinge Holster | 21”
Glock Tuckable Holster
“Glock Tuckable Holster | 21”
Glock Compatible - Fits Model 20, 21, 20SF, 21SF - Appendix - Strong Side - Optic Ready Holster
“Glock Compatible - Fits Model 20, 21, 20SF, 21SF - Appendix - Strong Side - Optic Ready Holster”
Glock Compatible - Fits Model 20, 21, 20SF, 21SF - Appendix Carry - Strong Side - Single Clip Holster
“Glock Compatible - Fits Model 20, 21, 20SF, 21SF - Appendix Carry - Strong Side - Single Clip Holster”
Glock Compatible - Fits Model 20, 21, 20SF, 21SF - IWB & OWB - Double Clip Holster
“Glock Compatible - Fits Model 20, 21, 20SF, 21SF - IWB & OWB - Double Clip Holster”
Glock Compatible - Fits Model 20, 21, 20SF, 21SF - OWB Holster
“Glock Compatible - Fits Model 20, 21, 20SF, 21SF - OWB Holster”
Glock Compatible - Fits Model 20, 21, 20SF, 21SF - Small of the Back Carry - Single Clip Holster
“Glock Compatible - Fits Model 20, 21, 20SF, 21SF - Small of the Back Carry - Single Clip Holster”
Glock Compatible - Fits Model 21 SF With Picatinny Rail - Appendix Carry - Strong Side - Single Clip Holster
“Glock Compatible - Fits Model 21 SF With Picatinny Rail - Appendix Carry - Strong Side - Single Clip Holster”
Glock Compatible - Fits Model 21 SF With Picatinny Rail - IWB & OWB - Double Clip Holster
“Glock Compatible - Fits Model 21 SF With Picatinny Rail - IWB & OWB - Double Clip Holster”
Glock Compatible - Fits Model 21 SF With Picatinny Rail - Small of the Back Carry - Single Clip Holster
“Glock Compatible - Fits Model 21 SF With Picatinny Rail - Small of the Back Carry - Single Clip Holster”
T.REX Ironside Holster
“Glock Gen 1-4 21 with No light - Right & Left Hand | T.REX Ironside Holster”
T.REX Ironside Hybrid Holster
“Glock Gen 1-4 21 with XC3 - Right & Left Hand | T.REX Ironside Hybrid Holster”
T.REX Ragnarok Holster
“Glock Gen 1-4 21 with XC3 - Right & Left Hand | T.REX Ragnarok Holster”
T.REX Sidecar Holster
“Glock Gen 1-4 21 with No light - Right & Left Hand | T.REX Sidecar Holster”
Glock 21 Clipless IWB/Pocket Holster
“Glock 21 Clipless IWB/Pocket Holster”
Glock 21 Independence Leather IWB Holster
“Glock 21 Independence Leather IWB Holster”
Glock 21 Independence Leather IWB Slimfit Holster
“Glock 21 Independence Leather IWB Slimfit Holster”
Glock 21 Independence Leather OWB Holster
“Glock 21 Independence Leather OWB Holster”
Glock 21 Independence Thumb Break Leather OWB Holster
“Glock 21 Independence Thumb Break Leather OWB Holster”
Glock 21 Level 2 Duty Holster
“Glock 21 Level 2 Duty Holster”
Glock 21 MOS Independence Thumb Break Leather OWB Holster
“Glock 21 MOS Independence Thumb Break Leather OWB Holster”
Glock 21 MOS Red Dot Optic Cut IWB Holster
“Glock 21 MOS Red Dot Optic Cut IWB Holster”
Glock 21 MOS Red Dot Optic Cut OWB Holster
“Glock 21 MOS Red Dot Optic Cut OWB Holster”
Glock 21 Red Dot Optic Cut Clipless IWB/Pocket Holster
“Glock 21 Red Dot Optic Cut Clipless IWB/Pocket Holster”
Glock 21 Red Dot Optic Cut Independence Leather IWB Slimfit Holster
“Glock 21 Red Dot Optic Cut Independence Leather IWB Slimfit Holster”
Velox M7 Holster for Glock Large G21, G30, G23/5 etc
“Velox M7 Holster for Glock Large G21, G30, G23/5 etc | 4.61": G20, G21 all generations”
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 21 Gen5 MOS without a light?
70 holsters from 8 makers list the Glock 21 Gen5 MOS without a light, including Alien Gear Holsters, Blade-Tech, C&G Holsters, Clinger Holsters, Hidden Hybrid Holsters, T.Rex Arms. 0 name the exact model on the product page; 70 are listed with looser wording or through the base model, and each one shows the maker's quote so you can judge it yourself.
Will a Glock 21 Gen5 holster fit the Glock 21 Gen5 MOS?
Often, but not always. 70 of the holsters here are matched through the Glock 21 Gen5 listing rather than the Glock 21 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 21 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.