SIG Sauer P320 9mm Optic-Ready Slide with XRAY3 Sights
- .357 Sig DLC 3.9" $154.71
- .357 Sig, 4.7" Barrel $154.71
- .40 S&W, 4.7" Barrel $154.71
- .40/357 18-Round $47.06
- 10mm, 10-Round $47.06
- 17-Round Coyote $47.06
- 3.9" Barrel, Gold Titanium Nitride $198.24
- Sig Sauer P320 9mm 30-Round Extended Magazine $55.88
- SIG Sauer P320 9mm 30-Round Extended Magazine $55.88
- 4.7" Barrel, Gold Titanium Nitride $198.24
- 9mm 10-Round $47.06
- 9mm 4.7" Replacement Barrel $154.71
Factory P320 sub-compact slide assembly with PVD black finish, pro-cut for red dot optics, XRAY3 suppressor-height sights, and compatibility with popular micro red dots.
SIG Sauer P320 Optic-Ready Slide Assembly
This is a genuine factory replacement slide assembly for the SIG Sauer P320 sub-compact and X-Compact platform. It represents the modern approach to pistol modularity—swap the slide and you've got a different gun.
Key Features
- Pro-Cut Optic Mounting: Factory-machined to accept popular micro red dot sights
- XRAY3 Suppressor-Height Sights: Day/night tritium sights that co-witness with mounted optics
- PVD Black Finish: Durable, corrosion-resistant coating that handles hard use
- Stylized Relief Cuts: Aggressive serrations for positive grip and modern aesthetics
- Removable Optics Plate: Top-accessible mounting screws for quick optic changes
Compatibility
Works with standard 9mm barrels (3.6" non-threaded or 4.3" threaded). Accepts ROMEO1 PRO, ROMEO2, Delta Point Pro, and RMR footprint optics (RMR requires sealing plate).
The Practical Advantage
The modular P320 platform lets you build the gun you need. This slide gives you a modern, optics-ready configuration with proven suppressor-height sights—ideal for shooters who want flexibility without compromise.
