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GLOCK 45 Gen 5

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168 documented listings67 fit unconfirmedBrowse categories ↓

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What the compatibility labels mean
How we knowHow we check compatibility
  • Lab testedFit checked by Firearm Lab for the recorded setup.
  • Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
  • Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.

Check your exact model and part before ordering. Fitment limits

Model details
Manufacturer
GLOCK
Model & version
Glock 45 · Gen 5
Mounting details
Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)
Compatibility records
235

Sights

Sights

102 listed
View all 102 parts

Triggers & internals

Triggers

58 listed
View all 58 parts

Recoil Springs

5 listed
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Lights & rail fitment

Lights & Lasers

54 listed
View all 54 parts

Also on this pistol

Holsters

12 makers

Check each manufacturer’s options for your model, light and optic.

Holster makers (12)

Optics & footprint adapters

Optic Plates

6 listed
View all 6 parts

Barrels & comps

Barrels

2 listed
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Compensators

3 listed
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Grip & magwells

Magwells

2 listed
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Extended Magazine Releases

2 listed
View all 2 parts

Base Pads

1 listed
Browse base pads

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Categories with no listings (7)

About the GLOCK 45 Gen 5

Type
Pistol
Manufacturer
GLOCK
Model & version
Glock 45 · Gen 5
Caliber
9mm
Mounting details
Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)
Width
1.34"
Height
5.47"
Weight
21.73 oz
Slide width
1"
Slide length
6.85"
Barrel length
4.02"
Overall length
7.44"

Other versions of the Glock 45

Compare versions and check the details for your exact model.

  • GLOCK 45Same recorded mounting details. Check each part for additional requirements.
  • GLOCK 45 Gen 6Adds: GLOCK Gen6 Optic Ready System. Lacks: Glock rear-sight dovetail (standard and Slimline slides).
  • GLOCK 45 MOSAdds: Glock MOS. Lacks: Glock rear-sight dovetail (standard and Slimline slides).
  • GLOCK 45 VSame recorded mounting details. Check each part for additional requirements.