The Night Fision optic plate for the Sig P320 Pro Cut with an RMR or 507C footprint (Night Fision part no. SIG-OP-RMR-P320) adapts the slide cut to those optics. It is machined from 17-4 stainless steel and nitride coated, so it holds a full-size red dot against recoil. The package includes hardware for the Holosun 507c, 407c and Comp and for the Trijicon RMR, plus a Night Fision optic tool. It is plate only, with no optic included, and it is cut for Sig Sauer Pro Cut slides.

Key Specifications

• The plate is made for Sig Sauer P320 Pro Cut slides, so the slide needs the Pro Cut optic cut.
• The optic footprint is the RMR footprint, which also carries the Holosun 507c and 508t.
• It fits the Trijicon RMR and Holosun 507c, and the maker says it fits other optics with a compatible mounting footprint.
• The material is 17-4 stainless steel, a strong alloy that holds up to pistol recoil.
• A nitride coating gives the plate extra wear and corrosion protection.
• The plate is 0.030 inch thick, a thin plate that keeps the optic low on the slide.
• The package includes hardware for the Holosun 507c, 407c and Comp and for the Trijicon RMR supplied in packs of 3.
• A Night Fision optic tool is included, with a T10 Torx head for the hardware and a small flat head for windage and elevation.
• For this footprint the maker suggests Optics Ready Stealth sights in the 315-302 blade height for a lower 1/3 co-witness.
• The plate carries a limited lifetime warranty from Night Fision.

Frequently Asked Questions

Which Sig pistols does this plate fit? It is made for Sig Sauer P320 Pro Cut slides. A slide without the Pro Cut optic cut is not what the plate is built for.

Which optics mount on this plate? The Trijicon RMR, the Holosun 507c and other optics with a compatible footprint. The plate includes hardware for the Holosun 507c, 407c and Comp and for the Trijicon RMR.

Does it include an optic? No. It is plate only. The package includes the plate, the optic hardware and the Night Fision optic tool.

Buy the Night Fision Pistol Optic Plate for Sig P320 Pro Cut, RMR/507C Footprint

This plate is the direct route to a red dot on a P320 Pro Cut slide. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more red dot mounts while you are here.