PS90 RMR / SRO Gen 2 Optic Mount

Lower your optic for a more natural sight picture and improved cheek weld. This direct-mount solution replaces the factory FN PS90 Picatinny rail, eliminating the unnecessary height of a separate rail and optic adapter.

Precision-machined from high-strength 7075 aluminum, the mount features a sandblasted matte surface and durable hardcoat-anodized finish for excellent wear and corrosion resistance. Two countersunk mounting screws are included for a clean, streamlined installation.

Compatible optics (Trijicon RMR footprint):
Trijicon RMR and RMR Type 2
Trijicon RMR HD
Trijicon SRO
Holosun 407C and 407C X2
Holosun 507C and 507C X2
Holosun 508T and 508T X2
Holosun 507COMP
Holosun 407CO
Swampfox Liberty and Justice (RMR-footprint versions)
Other optics using the standard Trijicon RMR mounting footprint, subject to dimensional clearance
Also compatible with red- and green-reticle variants of the models listed above, where applicable.

Features:
Direct-mount design for Trijicon RMR-footprint optics
Significantly lower optic height than the factory Picatinny rail
Precision-machined 7075 aluminum
Hardcoat-anodized finish
Sandblasted matte surface
Includes two countersunk mounting screws
Designed specifically for the FN PS90

IMPORTANT: This mount REQUIRES the threaded mounting nut from the factory PS90 Picatinny rail. The factory threaded nut is not included.