Shield Arms
GLOCK 45 Magwells
Browse parts and check the source behind each answer.
Manufacturer
GLOCK
Model & version
Glock 45
Mounting details
Glock Accessory Rail, Glock rear-sight dovetail (standard and Slimline slides)
Parts listed
3 total
GLOCK 45Magwells
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
Shield Arms2
Based on manufacturer information — Aug 2026. SA Premium Magwell - Glock 17/22/45 Gen 5
Tyrant CNC1
Glock Magwell for Glock 17/22/31/34/35/45