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

GLOCK 34 Gen 3 Barrels

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Manufacturer

GLOCK

Model & version

Glock 34 · Gen 3

Mounting details

Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)

Parts listed

5 total

GLOCK 34 Gen 3Barrels

Find a part in this listManufacturer

5 barrels

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

Faxon Firearms1

Faxon Firearms
FAXON DUTY SERIES BARREL FOR G34 GEN 2-4 9MM
Part no. GA910N34NGQ-N
Based on manufacturer information — Oct 2026.

KKM Precision3

KKM Precision
34 Match 9MM 5.31"OAL (Fits Glock 34 Gen 1-4)
Based on manufacturer information — Oct 2026.
KKM Precision
34 Match 9MM with 1/2×28 Suppressor Threads 5.86"OAL (Fits Glock 34 Gen 1-4)
Based on manufacturer information — Oct 2026.
KKM Precision
34 Match 9MM with 9/16×32 Threads 5.7"OAL (Fits Glock 34 Gen 1-4)
Based on manufacturer information — Oct 2026.

NineX191

NineX19
Match V2 Barrel for Glock 34 Gen 1-4
Based on manufacturer information — Oct 2026.

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