IOS Trijicon RMR Plate

Interchangeable Optic System (IOS) Red Dot Plate-Trijicon/Holosun Footprint.
The plate, correct mounting screws, IOS plate pin, and allen wrench included.
Fits the following:
Trijicon RMR
Trijicon RCR
Holosun 407C
Holosun 507C
Holosun 507 Compe