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SIG SAUER P320 Safety Information
July 29, 2025
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Sig Sauer P320 XTEN 10mm Auto Semi-Auto Pistol with Romeo2 Red Dot Optic

  • Item Number: 320X5-10-BXR3-RX2
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  • View More Items by Sig Sauer
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  • Condition: NEW
Sig Sauer P320 XTEN 10mm Auto Semi-Auto Pistol with Romeo2 Red Dot Optic
$1,399.99 $1,499.99

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Product Description

What's in the Box

  • SigSauer P320 X-Series 10mm Semi-Auto Pistol w/Romeo2 Optic
  • Optic Cover
  • (2) Magazines
  • Cable Lock

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 (Included in this package) 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.

Firearm Features

  • Utilizes the powerful 10mm Auto Cartridge
  • Includes Sig Romeo2 Red Dot Optic with 3 MOA
  • Flat XSeries Trigger
  • Serrations on Front and Rear of Slide

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: 320X5-10-BXR3-RX2
  • Caliber: 10mm Auto
  • Barrel Length: 5"
  • Overall Length: 8.5"
  • Finish: Nitron Slide
  • Grips: Polymer XSeries
  • Sights: X-RAY3 Day/Night Sights
  • Magazine Capacity: 15-Rounds
  • Additional Features: Optics-Cut Slide

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