Trijicon Ac32124 Rmrcc Mount Plate Black 7075 Aluminum Fits Sig P365 Gen Ii

The Trijicon RMRcc mount plate for Sig P365 Gen II pistols is a precision adapter engineered to securely mount Trijicon's compact RMRcc red dot directly to your slide. Built from 7075 aluminum, this black matte-finished plate slots into the existing rear sight dovetail on your Gen II P365—including the P365X, P365XL, and P365X Comp variants—without requiring additional gunsmithing or permanent modifications to your carry gun.

This is the right choice if you're running a Sig P365 Gen II and want a ready-optic mounting solution that works with your factory rear sight installed. The adapter bolts down solidly; Trijicon specs a 7 in./lbs torque requirement to ensure the plate stays put under recoil. At just 1.4 ounces, it adds minimal weight or profile to an already-compact EDC platform. The fit and finish are clean—matte black blends with your slide's aesthetics and resists glare.

Whether you're optimizing your carry gun for faster target acquisition, setting up a duty pistol, or running a backup optic-ready platform, this Trijicon adapter bridges the gap between your P365 Gen II and one of the toughest, smallest red dots on the market. It's the foundation of a genuinely modernized pocket carry or appendix rig.

Key Features

• 7075 aluminum construction for lightweight strength
• Fits Sig P365 Gen II, P365X, P365XL, and P365X Comp
• Mounts RMRcc optic directly to slide without modification
• Works with factory rear iron sight installed
• Minimal 1.4 oz. weight addition
• Matte black finish

Specifications

Frequently Asked Questions

What Sig P365 models does this RMRcc mount plate fit?

This Trijicon adapter works on Gen II P365, P365X, P365XL, and P365X Comp models. It's designed to slide into the factory rear sight dovetail on these platforms.

Can I keep my rear iron sight installed?

Yes. The Trijicon RMRcc mount plate is engineered to work with the factory rear sight installed, so you maintain backup iron sights while running the red dot.

Do I need to send my slide to a gunsmith?

No. This is a non-permanent dovetail adapter that fits into your existing rear sight slot. No milling, drilling, or professional gunsmithing required.

How securely does it attach?

The mount plate bolts to your slide with a 7 in./lbs torque specification. Follow that torque value during installation to ensure it stays locked down reliably.