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SIG P320 X-Five Full-Size Pistol, 9mm with Rear Sight Plate #320X5-9-BAS

SIG Sauer

The P320 X-Five 9mm incorporates all of the most important features to maximize accuracy, shootability and ergonomics while maintaining the modularity of the standard P320 platform. The X-Series grip module is exclusive to this line and features a deeper trigger guard undercut, a higher back strap and an extended beavertail to ensure a higher grip for better recoil management. It also comes standard with a removable grip weight for improved balance, as well as a removable magazine funnel and extended slide catch lever to facilitate faster reloads. Like all X-Series P320s, the X-Five has the straight trigger that breaks at 90 degrees for an even better feeling pull. The 5" bull barrel and lightened slide pair perfectly for match-grade accuracy and are equipped with Dawson Precision Fiber Optic front and fully-adjustable rear sights. Additionally, the rear sight plate can be easily removed as a unit and replaced with a ROMEO1 optic, which means every P320 X-Five pistol is optics-ready right out of the box. Each P320 X-Five includes four (4) 10rd steel magazines.


  • 5" Bull Barrel
  • SIG X-Five Straight Trigger
  • Dawson Precision Fiber Optic Front Sight, Adjustable Rear
  • Rear Sight Plate for Reflex Sights
  • Includes 4x 0-Round Magazines for Easy Reloading
  • Detachable Magwell
  • Nitron Stainless Slide with Lightening Cuts - Ideal slight weight for function and finished for the ultimate in corrosion resistance


  • Caliber: 9mm / 9x19mm
  • Frame Material: Polymer
  • Slide Finish: Nitron
  • Slide Material: Stainless Steel
  • Barrel Material: Carbon Steel
  • Accessory Rail: M1913 Picatinny Standard
  • Barrel Length: 5"
  • Sight Radius: 6.8"

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