The Evolution Gun Works Trijicon RMR optic mount (brand part no. 49548) gives the Springfield Hellcat OSP a direct, ring-free mounting solution for a Trijicon RMR or SRO, or a Holosun 407C/507C-pattern red dot. Machined from aluminum alloy and finished in black matte, it’s built specifically for the Hellcat’s optic-cut slide rather than as a universal adapter. Because it’s a direct optic mount rather than a ring-based scope base, no separate rings are needed or included, keeping the optic as low and close to the bore as the Hellcat’s slide allows. EGW manufactures this mount in the USA to the same tolerances the company is known for across its 1911 and pistol-mount product lines.

Key Specifications

• Built specifically for the Springfield Hellcat OSP slide.
• Optics-ready for Trijicon RMR and SRO footprints.
• Also compatible with Holosun 407C/507C-pattern optics.
• Machined from aluminum alloy.
• Finished in black matte.
• No rings needed or included; it’s a direct optic mount.
• Manufactured in the USA.

Frequently Asked Questions

Do I need to buy rings separately? No, this is a direct optic mount; no rings are needed or included.

What optics does this fit? Trijicon RMR and SRO footprints, plus Holosun 407C/507C-pattern optics.

Does this fit other Springfield pistols? No, this mount is built specifically for the Springfield Hellcat OSP.

Buy the EGW Trijicon RMR Scope Mount

Add a direct red dot mount to your Hellcat OSP. Order the Evolution Gun Works RMR mount from our scope accessories lineup, and our Lubbock, Texas team can help confirm optic footprint before it ships.