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SIG SAUER P320 Safety Information
July 29, 2025
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Sig Sauer P320-XTEN 10mm Full-Size Optic Ready Striker-Fired Pistol with X-RAY3 Day/Night

  • Item Number: 320X5-10-BXR3-R2
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  • Condition: NEW
Sig Sauer P320-XTEN 10mm Full-Size Optic Ready Striker-Fired Pistol with X-RAY3 Day/Night
$799.99 $879.99

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Product Description

What's in the Box

  • Sig Sauer P320-XTEN 10mm Full-Size Optic Ready Striker-Fired Pistol with X-RAY3 Day/Night Sights
  • (2) 15-Round Magazines
  • Cable Lock
  • Owner's Manual

The latest addition to the SIG P320 family brings all of the features of the XSeries into a carry style handgun in 10mm for shooters and hunters looking for performance to the power of 10.

The P320-XTEN comes standard with a 5” bull barrel, Xray3 day/night sights, and an XSeries optic-ready slide with front and rear serrations. For those looking for even more precision, every P320-XTEN is optic ready and compatible with the SIG SAUER ROMEO2 reflex optic which is designed to withstand the abuse the 10mm cartridge delivers.

To reduce the recoil, a completely redesigned XSeries polymer grip module provides a strong purchase and stippled finish and makes shooting comfortable for any type of round. Each P320-XTEN comes standard with two 15-rd magazines. The new SIG P320-XTEN takes performance to the power of 10.

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: P320-XTEN
  • Caliber: 10mm Auto
  • Barrel Length; 5"
  • Overeall Length: 8.5"
  • Accessory Rail: M1913
  • Grip Module: Full-Size Polymer XSeries
  • Weight: 33oz.
  • Sights: XRAY3 Day/Night Sights
  • Magazine Capacity: 15 Rounds

Customer Comments & Questions

Customer Reviews

(5 out of 5) Incredible
by Miguel from Miami, FL on October 23, 2022

I have few SIG Sauers including the M18 P365. This one is my last purchase and I love it. It shoots so beautifully and no malfunction.

(5 out of 5) a twin complimentary piece to my 9mm P320!!!!
by Christian M. from Elkins Park, PA on March 16, 2024

Being a fan of Sig Sauer for a good amount of years, I ended up getting their P320 pistol in 9mm as one of my carry guns, which was a pretty good investment!!! But I didn't know about their new XTEN model up until a year or two ago, which various YouTube videos started coming out and talking about how it's good as both a duty weapon and with outdoorsmen who like hiking and camping in the woods and needs a decent gun for grizzly bears and whatnot. Can't wait to try this bad boy out at the range, as well as getting a good holster for it!!!