Description
The SIG Sauer P320 X-Full 9mm 4.7in XRAY3 2x10rd is a full-size, striker-fired pistol built for shooters who want speed and precision without the recoil. The XSeries grip module gives you a higher hold and better control, while the optic-ready slide and XRAY3 day/night sights keep you on target in any light. This is a family-friendly handgun that grows with your skills—from the range to the nightstand.
| Manufacturer | SIG Sauer |
|---|---|
| Model | P320 X-Full |
| Caliber | 9mm |
| Barrel Length | 4.7 inches |
| Action | Striker Fired |
| Capacity | 2 x 10-round steel magazines |
| Sights | XRAY3 Day/Night |
| Optic Ready | Yes (multiple footprints) |
| Grip Module | XSeries with extended beavertail |
| Weight | 29.5 oz (unloaded, per manufacturer specs) |
| Finish | Nitron stainless steel slide |
| Condition | New |
Key Features
- XSeries Grip Module – WHY IT MATTERS: The extended beavertail and deep undercut let you get a high, firm grip, which reduces muzzle flip and keeps your follow-up shots fast and accurate. New shooters especially benefit from the natural point of aim.
- Optic-Ready Slide – WHY IT MATTERS: You can mount a red dot sight without sending the slide to a gunsmith. That means quicker target acquisition for young shooters and better low-light performance for home defense.
- XRAY3 Day/Night Sights – WHY IT MATTERS: Tritium front and rear give you a bright aiming point in total darkness, while the high-visibility front ring works in bright sunlight. No batteries, no worries.
- 4.7-Inch Barrel – WHY IT MATTERS: The longer barrel gives you a longer sight radius for improved accuracy, plus it helps squeeze a little more velocity out of 9mm rounds. That translates to tighter groups at the range.
Who It’s For
This pistol is perfect for families, youth shooters, and beginners who want a reliable, easy-to-manage 9mm. The XSeries ergonomics make it comfortable for smaller hands, and the 10-round magazines comply with most state laws. Whether you’re teaching your teen to shoot or building a home defense plan, the P320 X-Full is a safe, forgiving platform.
Pros & Cons
| Pros | Cons |
|---|---|
| Excellent ergonomics for all hand sizes | 10-round capacity may be limiting for some shooters |
| Optic-ready without extra plates | Trigger pull is a bit heavy for competition (stock) |
| Day/night sights included | No threaded barrel for suppressors |
Comparison: SIG Sauer P320 X-Full vs. Competitors
| Feature | SIG Sauer P320 X-Full | Zev Technologies OZ9 | Agency Arms AOS |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Barrel Length | 4.7 inches | 4.5 inches | 4.6 inches |
| Capacity | 10 rounds (standard) | 17 rounds | 17 rounds |
| Sights | XRAY3 night sights | Optional (none included) | Optional (none included) |
| Price | $729.99 | $1,499+ | $1,200+ |
| Best For | Family shooting, home defense | Competition, high-end builds | Custom builds, competitive shooters |
The P320 X-Full gives you SIG Sauer reliability and night sights at half the price of custom builds—ideal for new shooters.
Per SIG Sauer specs, the P320 X-Full has been tested to over 100,000 rounds without failure in military trials. That’s a track record you can trust.
FAQ
Is the P320 X-Full optic ready?
Yes. The slide is cut to accept popular red dot footprints, including SIG Sauer ROMEO1, DeltaPoint Pro, and others. No adapter plate needed.
What magazines come with the P320 X-Full?
It ships with two 10-round steel magazines. These are standard capacity for most states and work with all P320 models.
Is this pistol suitable for a beginner?
Absolutely. The XSeries grip makes it easy to hold and control, and the 9mm cartridge is mild to shoot. Many families use it as a training gun for new shooters.
Call to Action
Ready to bring home the SIG Sauer P320 X-Full 9mm 4.7in XRAY3 2x10rd? Add it to your cart now and start shooting with confidence. Check out our full selection of Semi Auto Handguns and SIG Sauer Firearms.
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Last updated: April 2026
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