Firearm modelsModels: 1,027
PartsParts: 5,395
FitmentsFits: 121,240

GLOCK 27 Gen 4 Lights & Lasers

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All GLOCK models · lights & lasers →

Manufacturer

GLOCK

Model & version

Glock 27 · Gen 4

Mounting details

Glock rear-sight dovetail (standard and Slimline slides)

Parts listed

6 total

GLOCK 27 Gen 4Lights & Lasers

Find a part in this listManufacturer

6 lights & lasers

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

Crimson Trace2

Crimson Trace
LL-810 Laserguard Pro for GLOCK Subcompact
Part no. LL-810
Based on manufacturer information — Oct 2026.
Crimson Trace
LTG-777 Lightguard for Glock 26/27/33
Part no. 01-8330-1
Based on manufacturer information — Aug 2026.

Streamlight4

Streamlight
TLR-6 (Glock 26/27/33) with red laser
Part no. 69272
Based on manufacturer information — Aug 2026.
Streamlight
TLR-6 (Glock 26/27/33) without laser
Part no. 69282
Based on manufacturer information — Aug 2026.
Streamlight
TLR-6 Universal Kit with red laser
Part no. 69277
Based on manufacturer information — Aug 2026.
Streamlight
TLR-6 GUN LIGHT
Based on manufacturer information — Oct 2026.

Browse all lights & lasers →