SIG SAUER P226 Pro-Cut Slide Assembly – 9mm, 4.4", Optic Ready, XRAY3 (8900488)

A factory SIG SAUER Pro-Cut optic-ready slide assembly for the P226 in 9mm. XRAY3 day/night sights, Nitron-finished stainless steel, stylized relief cuts, and a sight cover plate — without voiding your P226 warranty the way a third-party slide can. SIG part 8900488, UPC 798681646227. This listing is for the Pro-Cut slide assembly only — barrel and recoil assembly are not included.

Optic Ready Pro-Cut

SIG cuts this slide for a PRO RX footprint. Published optic compatibility includes ROMEO1PRO, PRO, and RMR (RMR requires a sealing plate). A sight cover plate ships on the slide; no electro-optic is installed.

What You Get — and What You Still Need

• Slide assembly only — weight 12.1 oz
• Barrel included: No
• Recoil assembly included: No
• Intended for factory SIG SAUER 9mm threaded or non-threaded barrels, guide rod, and recoil springs
• XRAY3 day/night sights installed
• Stylized relief cuts on the Pro-Cut profile
• Compatible with P226 models; SIG states it is not compatible with P226-XFIVE or P226X models

SIG SAUER P226 Pro-Cut Slide Specifications

Frequently Asked Questions

Does 8900488 include a barrel?
No. SIG lists Barrel Included: No and Recoil Assembly Included: No. Use a factory P226 9mm barrel, guide rod, and recoil spring.

Which optics fit?
SIG publishes compatibility with ROMEO1PRO, PRO, and RMR (RMR needs a sealing plate).

Will this void my SIG warranty?
SIG states that unlike third-party slide upgrades, this factory slide does not void your P226 warranty.

Is a red dot included?
No. The slide is optic-ready with a cover plate; Electro-Optic Installed: No.