Outerimpact
Heckler & Koch USP Optic Plates
Browse parts and check the source behind each answer.
All Heckler & Koch models · optic plates →
Manufacturer
Heckler & Koch
Model & version
H&K USP 9/40 Full-Size
Mounting details
H&K USP Universal Mounting Grooves
Parts listed
2 total
Heckler & Koch USPOptic Plates
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
Outerimpact1
Based on manufacturer information — Aug 2026.
Shield Sights1
SMS Slide Mount for H&K USP