GLOCK 27 Gen 5 Barrels

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Manufacturer

GLOCK

Model & version

Glock 27 · Gen 5

Mounting details

Glock rear-sight dovetail (standard and Slimline slides)

Parts listed

6 total

Find a part in this list

6 barrels

What the compatibility labels mean

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

KKM Precision
Gen5 27 Match .357 3.43" OAL (Fits Glock G27 Gen5)
Based on manufacturer information — Aug 2026.
KKM Precision
Gen5 27 Match .357 with 1/2×28 Suppressor Threads 4.01" OAL (Fits Glock G27 Gen5)
Based on manufacturer information — Aug 2026.
KKM Precision
Gen5 27 Match 40S&W 3.43"OAL (Fits Glock G27 Gen5)
Based on manufacturer information — Aug 2026.
KKM Precision
Gen5 27 Match 40S&W with 9/16X24 Suppressor Threads 4.01" OAL (Fits Glock G27 Gen5)
Based on manufacturer information — Aug 2026.
KKM Precision
Gen5 27 Match 9mm 3.43"OAL (Fits Glock G27 Gen5)
Based on manufacturer information — Aug 2026.
KKM Precision
Gen5 27 Match 9mm with 1/2×28 Suppressor Threads 4.01" OAL (Fits Glock G27 Gen5)
Based on manufacturer information — Aug 2026.