Agency Arms
GLOCK 19 Gen 3 Compensators
Browse parts and check the source behind each answer.
All GLOCK models · compensators →
Manufacturer
GLOCK
Model & version
Glock 19 · Gen 3
Mounting details
Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)
Parts listed
4 total
GLOCK 19 Gen 3Compensators
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
Agency Arms1
Based on manufacturer information — Nov 2026. May require modification — see notes.
Faxon Firearms1
FAXON EXOS-513 PISTOL COMPENSATOR FOR GLOCK GEN 3 & FX-19 - 9MM
KKM Precision1
19 Match 9MM Barrel with 9/16×32 Thread 4-Port Compensator (Fits Glock G19 Gen1-4)
Parker Mountain Machine1
PMM Barrel and Compensator Combos for Glock