The Rival Arms RA10P401A Optic Ready Slide A1 Sig P320 Full Size RMR Cut QPQ Black 416R Stainless Steel is a precision-machined upgrade for shooters who want more from their Sig Sauer P320 Full Size. Built from 416R stainless steel with a durable QPQ black finish, this slide features aggressive front and rear serrations, lightening windows, and an RMR-cut optic footprint for direct mounting of popular red dot sights.

This optic-ready slide is ideal for competitors, defensive shooters, and enthusiasts who want faster sight acquisition and smoother cycling without permanent modification to their pistol. Designed as a drop-in component for full-size P320 frames, it maintains familiar ergonomics while adding enhanced control and a refined shooting experience. Rival Arms’ attention to detail and commitment to quality machining are evident in every edge, cut, and contour of this slide.

• Manufacturer: Rival Arms
• Model: RA10P401A Optic Ready Slide A1 Sig P320 Full Size RMR Cut
• Material: 416R Stainless Steel
• Finish: QPQ Black
• Firearm Fit: Sig P320 Full Size
• Style: RMR Cut, Optic Ready