Optics ready plates for Sig P320 Optics Ready

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Optics ready plates for Sig P320 Optics Ready

(4 products)

The Sig Sauer P320 Optics Ready is a modular striker-fired pistol equipped with a Pro Cut slide designed for direct red dot mounting. To install most optics, you’ll need a compatible adapter plate.

This category features optics ready plates engineered specifically for the Sig P320 Optics Ready (Pro Cut) slide. Each plate is CNC-machined to ensure optimal alignment, robust durability, and secure mounting with consistent zero retention.

Whether you’re running Trijicon, Holosun, Leupold, Shield, or other major optics brands, we offer plates that match the most popular footprints—ensuring seamless compatibility and reliable performance.

Plates available for major red dot footprints

Our adapter plates support a wide range of red dot mounting patterns, including:

  • Trijicon RMR / SRO
  • Leupold DeltaPoint Pro
  • Shield RMSc
  • Holosun K-Series
  • Noblex / Vortex Venom
  • Aimpoint Acro
  • C-More RTS

Precision fit for Sig P320 Optics Ready

Each plate in this collection is custom-designed to fit the factory Pro Cut of the Sig P320 OR slide. Choose from low-profile mounting plates or options with integrated rear sights for enhanced flexibility and co-witness capability.

Need plates for other Sig models? Explore our full range of optic adapter plates for Sig Sauer here.

Iron sights for Sig P320 Optics Ready

The optics cut on the P320 doesn’t limit you to red dots. We also offer iron sights for Sig P320 OR, including suppressor-height sights, fiber optics, and tritium night sight options.

Have a non-OR Sig P320?

If your Sig P320 lacks an optics-ready slide, you can still mount a red dot using dovetail or custom mounting solutions. Check out our P320 red dot mounts here.

Need help choosing the right adapter plate?

Not sure which plate fits your optic or P320 OR slide? Contact us—our team is here to help you find the perfect fit for your setup.

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