Optics ready plates for Sig P320-MAX [2.0 & SXG]

The Sig Sauer P320-MAX 2.0 and P320-MAX SXG are purpose-built competition pistols, designed around a long, optics-ready slide and heavy grip modules to keep recoil flat and transitions fast. If you want to swap the factory optic or run a different red dot, you’ll need a plate that matches their specific competition slide cut.

In this category you’ll find optics ready plates engineered specifically for the Sig P320-MAX 2.0 and P320-MAX SXG. All plates here are matched to the factory optics cut used on these models and are intended for slides where the rear sight is integrated into the removable cover plate.

How the P320-MAX optics cut works

On the P320-MAX 2.0 and SXG, the cover plate combines the optic cover and the rear sight into a single unit. When you remove this plate to mount a red dot, the rear sight disappears as well. That’s why the right plate choice matters:

• Plates matched to the P320-MAX competition cut: Every adapter in this category is designed around the factory P320-MAX slide geometry used on the 2.0 and SXG, ensuring proper fit and screw engagement.
• Options with integrated rear sight: Some plates include a rear notch or allow adding a rear sight on the plate itself, so you keep a usable backup sight picture even after the factory cover is removed.
• Low, competition-ready mounting height: Plates are kept as low as possible over the slide to support faster dot acquisition and a more natural presentation.

Plates available for major red dot footprints

Adapter plates for the P320-MAX 2.0 & SXG support a wide range of popular red dot mounting patterns (model-dependent), including:

• Trijicon RMR / SRO
• Leupold DeltaPoint Pro / Romeo1Pro-type cuts
• Shield RMSc
• Holosun K-Series
• Noblex / Vortex Venom
• Aimpoint Acro
• C-More RTS-type competition optics

Always check the individual product description for the exact combination of P320-MAX slide + optic footprint that each plate supports, and whether it includes an integrated rear sight or is meant for dot-only setups.

Precision fit for P320-MAX 2.0 & SXG

Each plate in this category is CNC-machined specifically for the P320-MAX 2.0 and P320-MAX SXG competition slides. You’ll find:

• Low-profile plates that keep the dot close to the bore axis.
• Plates with integrated backup rear sights for those who lose irons when the cover plate is removed.
• Competition-focused designs that maximize window exposure and speed up target transitions.

This lets you tune your P320-MAX for your discipline—whether it’s IPSC, USPSA, or club-level matches—while keeping a secure mount and reliable zero retention.

Iron sights & backup options

If you prefer a traditional sight picture or want a “plan B” in case the dot fails, take a look at our iron sights for Sig P320 optics-ready models. On P320-MAX slides that lose the rear sight with the cover plate, focus on plates that either reintroduce a rear notch or allow mounting a rear sight directly on the plate.

Need plates for other Sig models?

If you’re running additional Sig pistols alongside your P320-MAX, you can browse our full range of optic adapter plates for Sig Sauer models to keep all of your setups consistent.

Not sure which plate fits?

If you’re unsure which P320-MAX version you have (2.0 vs SXG) or which plate matches your optic, just contact us. Share whether you have a P320-MAX 2.0 or SXG and send a photo of your slide with the cover removed—we’ll help you pick the correct plate and screws for your exact setup.