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This is the factory replacement upper for the P320 X-Series Compact platform. Built from stainless steel with a coyote brown finish, the 3.6" slide pairs with your existing P320 fire-control unit and compatible grip modules to give you a complete pistol setup. The slide comes from SIG's factory with all internal parts already installed, so you can drop it on a grip module and be ready to go.
The X-Ray3 sights are suppressor-height night sights mounted to factory-standard height, designed to co-witness perfectly with slide-mounted red dot optics. This means if you run a ROMEO1PRO or similar compact reflex optic, your irons stay in the fight. The R2 optics cut on the slide accepts your preferred modern micro red-dot, and the removable plate covers the cut when you want to run iron sights only.
Both front and rear serrations are machined with aggressive grip grooves that match the rest of the X-Series line. They're cut deep enough to give you solid purchase when racking the slide or manipulating the pistol during a fight, without cutting your hands up.
The 3.6" slide length keeps your overall gun length compact at 6.7 inches, making it much easier to carry and conceal compared to the full-size variants. It uses the same fire-control unit as any other P320, so you can swap slides with your other P320 configurations if you want. The coyote brown finish offers a tactical look while resisting fingerprints and light scratches better than darker finishes.
The 3.6" P320X slide fits Sub-Compact, XCompact, and Compact grip modules. Since the P320 uses a modular system, you can pair this slide with any compatible grip frame from those three size categories. Compact grip frames will position the slide flush with the dust cover, while smaller modules will have the dust cover extend slightly past the slide.
Yes, this is a slide assembly only and does not include a barrel or recoil spring assembly. You'll need a standard 9mm P320 barrel and recoil assembly to complete the upper, which you can source from your existing P320 pistol or purchase separately.
The Xray3 suppressor-height sights co-witness with the R2 optics cut on the slide. If you mount a compatible red dot on the slide, the irons sit in a perfect co-witness position, allowing you to use either the dot or irons as your primary sight without one blocking the other. The removable optics plate lets you keep the red dot mounted while still having reliable backup irons.
No. Factory Sig Sauer replacement slides maintain your original P320 warranty. Since this is an OEM part from the manufacturer, swapping it onto a compatible fire-control unit won't affect your coverage.
| UPC | 798681692545 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 8901567 |
| Model | |
| Sights | Xray3 |
| Style | Assembled |
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