Description
SIG Sauer P320 Full Size 4.7″ Slide – Coyote Brown, Optic Ready
General Product Overview
Upgrade your SIG Sauer with the P320 Full Size 4.7″ Slide Assembly in Coyote Brown PVD finish. Engineered with the revolutionary SIG-LOC PRO footprint, this slide delivers the industry’s most rigid optic-to-slide interface. Designed exclusively by SIG Sauer, it ensures your red dot stays zeroed even under heavy recoil and harsh impacts.
This Sig P320 4.7 slide is a complete assembly, including all internal slide parts and factory-installed XRAY3 Day/Night sights. Barrel and recoil spring assemblies are sold separately.
Key Features OF THE P320 full-size slide
- SIG-LOC PRO footprint: Five points of contact for unmatched optic stability.
- Optic-ready design: Compatible with SIG-LOC PRO and SIG Sauer PRO optics footprints.
- XRAY3 Day/Night sights: Factory-installed for superior visibility in all lighting conditions.
- Coyote Brown PVD finish: Durable, corrosion-resistant coating with tactical appeal.
- Removable flush-fit optics plate with Top-Access screws for easy optic installation.
- OEM reliability: Direct from SIG Sauer, ensuring warranty compliance and perfect fit.
Slide Compatibility
- Works with standard 9mm barrels (4.7″ non-threaded or 5.5″ threaded).
- Fits P320-XFULL, P320-XCARRY, and Compact (non-X) grip modules.
- 9mm only – not compatible with .40, .357, or .45 calibers.
Comparison: P320 Full-Sized 4.7″ Slide vs Other SIG Slides
| Model | Strength | Trade-off |
|---|---|---|
| P320 Full Size 4.7″ Slide | Long sight radius, SIG-LOC optic stability, duty-ready | Larger size, less concealability |
| P320 Compact 3.9″ Slide | Balanced concealability and accuracy | Shorter sight radius |
| P320 Subcompact 3.6″ Slide | Best for concealed carry | Reduced accuracy at distance |
| P229 Optic Cut Slide | Alloy frame compatibility, versatile calibers | Heavier, less modular |
Why Choose the P320 Full-Size 4.7″ Slide
- Future-proof your firearm: Red dot optics are the new standard; SIG-LOC ensures rock-solid mounting.
- Duty-ready performance: Longer sight radius and full-size grip compatibility maximize accuracy and control.
- Premium durability: Stainless steel construction with Coyote Brown PVD resists wear and corrosion.
- OEM precision: Factory-engineered by SIG Sauer, guaranteeing seamless integration and warranty protection.
Sig p320 upgraded fcu
Upgrade your SIG Sauer with the P320 Full Size 4.7″ Slide in Coyote Brown. Optic-ready with SIG-LOC PRO footprint, XRAY3 sights, and unmatched durability. Perfect fit for P320-XFULL and XCARRY grip modules.
FAQs
Q: Does the P320 Full-Sized 4.7″ Slide come with a barrel?
A: No, barrels and recoil spring assemblies are sold separately.
Q: Can I mount aftermarket optics?
A: Yes, the SIG-LOC PRO footprint supports SIG Sauer optics and compatible red dots.
Q: Will this slide void my firearm warranty?
A: No, it is an OEM SIG Sauer product and does not void your warranty.




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