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SIG SAUER P320 Safety Information
July 29, 2025
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Sig Sauer P320 XFull 9mm Full-Size Striker-Fired Pistol with ROMEO1 Pro Red Dot

  • Item Number: 320XF-9-BXR3-RXP
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  • Condition: New
Sig Sauer P320 XFull 9mm Full-Size Striker-Fired Pistol with ROMEO1 Pro Red Dot
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Product Description

What's in the Box

  • Sig Sauer P320 XFull 9mm Pistol
  • ROMEO1 Pro Red Dot
  • (2) 17-Round Magazines
  • Cable Lock
  • Owner's Manual

The new P320XFULL rounds out the XSeries with an entry full-size model. The 4.7” slide and barrel offer unparalleled accuracy and comfort without sacrificing the ability to carry concealed. The grip module is compatible with the removable magwell and grip weight and is designed with an extended beavertail and deep undercut for a high grip and better recoil control. The XRay3 day/night sights offer high visibility in all lighting conditions, and the rear sight plate assembly allows the direct mounting of the included new Romeo1PRO optic, as well as the popular Delta Point Pro. Each P320 XFULL comes standard with two (2) 17rd mags.

Firearm Features

  • Includes new ROMEO1 Pro Red Dot Optic
  • Striker Fired with Flat XSeries Trigger for a Clean, Straight 90-Degree Break
  • XRay 3 Front Night Sight and Rear SIGLITE Night Sight Plate

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: P320 XFull
  • Model Number: 320XF-9-BXR3-RXP
  • Caliber: 9mm Luger
  • Barrel Length: 4.7"
  • Overall Length: 8.2"
  • Overall Width: 1.3"
  • Height: 5.5"
  • Weight: 29.6 oz.
  • Frame Material: Polymer
  • Slide Material: Stainless Steel
  • Slide Finish: Nitron
  • Trigger Type: XSeries Straight
  • Sights: XRAY3 Front / Night Sight Rear Plate
  • Magazine Capacity: 17 Rounds
  • Number of Magazines: 2

Customer Comments

Customer Reviews

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(5 out of 5) Amazing balance, almost no recoil
by Becker from Grove City, OH on October 20, 2021

The balance is amazing, almost no recoil making it easier to recuperate your aiming for faster double taps. Still a few rounds to break it, but lots of fun all the time. Fully recommended for beginners and enthusiasts!