Description

P320-XFIVE PRO-CUT FULL-SIZE 9MM 5″ COMPLETE SLIDE ASSEMBLY, OPTIC READY, BLACK

This Sig P320-XFIVE complete 5″ slide offers the ultimate in competitive firearm slides. Featuring a 5″ match-grade barrel and stainless steel slide construction for incredible accuracy and durability.

It comes standard with a fiber optic front sight and adjustable rear sight, which may be replaced with our PRO footprint optics, such as the ROMEO2 or ROMEO-X PRO. The recoil system uses a solid steel guide rod and a 14lb 1911-style spring, with an additional 12lb spring. Sig sub-compact 9mm pistol slide

• Included: Complete slide assembly, 5.0″ barrel, guide rod, and (2) recoil springs.
• Grip module compatibility: Both the full-size X and non-X series. Only for use on 9mm/.357SIG/.40S&W fire control units (FCU). It will not function with a .45ACP FCU.
• Holster compatibility: Fits P320-XFIVE holsters.
• Slide material: Stainless Steel
• Finish: Slide- Black Nitron. Barrel Black Nitron.

Comes fully assembled.

• Weights:
  Slide – 19.3 oz [548 g]
  Recoil Spring – 0.2 oz [7 g]

Product Specifications For Sig P320 X Carry Slides

SKU	8901572
Model	P320
Caliber	9mm Luger
Color	Black
Weight	19.5 oz [553 g]
Application	Self-Defense, Target Shooting, Concealed Carry, Everyday Carry (EDC), Competition Shooting, Law Enforcement / Military, Tactical, Range
Loaded Chamber Indicator	No
Barrel Included	Yes
Recoil Spring Length	3.81 in [97 mm]
Barrel Length	5 in [127 mm]
Sights	Fiber Optic Front / Adjustable Rear
Optic Ready	Yes
RX Footprint	PRO
Electro-Optic Installed	No
Pistol Size	Full-Size
Slide Finish	Nitron®
Slide Material	Stainless Steel
Integrated Compensator	No

Sig P320-XFIVE Pro-Cut Full-Size 9MM 5″ Slide Assembly

 

Upgrade your SIG Sauer P320 platform with the Sig XFIVE Pro-Cut Full-Size 9MM 5″ Complete Slide Assembly—a premium factory slide engineered for precision, performance, and modularity. This optic-ready slide features a 5″ match-grade barrel, stainless steel construction, and Pro-Cut serrations for enhanced grip and aesthetics. Whether you’re building a competition-ready pistol or upgrading your duty setup, this slide delivers elite-level performance.

Compatible with full-size Sig P320 frames, this assembly includes:

• Optic-ready slide with Pro-Cut windows
• Fiber optic front sight and adjustable rear sight
• Match-grade 5″ barrel
• Internal components pre-installed

Sig P320 Aftermarket slide options

This product is a top-tier choice among SIG Sauer slides, offering a robust alternative to custom builds like the Norsso P320 slide or ZEV P320 slides. It’s a complete solution for those seeking a Sig P320 complete slide kit without the hassle of sourcing individual parts. While not designed for compact builds, it complements the Sig P320 carry slide in modular setups where users swap between full-size and carry configurations.

 

⚖️ Comparison: XFIVE vs Other P320 Slide Variants

 

 

Why choose XFIVE? It offers factory reliability with competition-grade features, bridging the gap between OEM dependability and custom slide aesthetics.

❓ Frequently Asked Questions

Q: Is the XFIVE slide compatible with all Sig P320 frames? A: It fits full-size Sig P320 frames. Compact or carry frames may require barrel and recoil spring adjustments.

Q: Can I mount optics directly on this slide? A: Yes, it’s optic-ready and supports popular red dot footprints like Romeo1 Pro and Deltapoint Pro.

Q: How does this compare to a Norsso or ZEV slide? A: Norsso and ZEV offer more aggressive styling and aftermarket customization. The XFIVE slide provides factory precision and reliability with Pro-Cut aesthetics.

Q: Is this considered a complete slide kit? A: Yes. It includes the barrel, sights, and internal components—ready to drop onto a compatible frame.

Q: Can I use this slide for concealed carry? A: While possible, its full-size profile is better suited for duty or competition use. Consider a Sig P320 carry slide for compact builds.