SIG Sauer P320 X5 Legion 9mm Full Size Optics Ready Handgun - 17 Round - Black

Manufactured by Sig Sauer
SKU: 320X5-9-LEGION-R2-1M
MPN: 320X5-9-LEGION-R2-1M
Manufactured by Sig Sauer
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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Items that are regulated by the ATF have restrictions and requirements:
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to
•If this firearm includes magazines with a capacity higher than 10 rounds it may not be legal in your state. We will review all order prior to shipping and if your state does not allow the included magazines they will be removed.



If you are serious about competition shooting, the Sig Sauer P320 has probably been on your radar for quite some time and you are probably familiar with the Legion series of upgraded pistols. Now you can enjoy quality and reliability of the P320 with the new X5 Legion model. The Sig P320 XFive Legion features the same frame shape with a high beavertail and undercut trigger guard for better recoil management but is made from a brand new material. The XFive Legion grip frame is made from a tungsten infused polymer that gives you the weight of steel with the flex of polymer to further reduce felt recoil and muzzle flip. Combined with the new grip module is a skeletonized flat faced trigger that reduces the pull weight by about 30% for fast and accurate follow up shots. Another upgrade included with this model is the steel guide rod with a 14 pound 1911 style recoil spring but also includes a 12 pound spring so you can swap them out depending on ammo preference.

Important Information Regarding Your Magazine Redemption
Thank you for your purchase of your SIG Sauer firearm. Due to the recent market complications surrounding COVID-19 and SIG Sauers ability to maintain adequate supplies with their magazine manufacturing partners, they have a limited number of magazines in this package to one (1). They are fully committed to ensuring you receive your additional magazine(s) at no charge as quickly and efficiently as possible once supplies become available. Thank you for your patience and in appreciation of your understanding they will be providing you with a 25% off discount code for use on the SIG Sauer webstore. Visit for more information.

If you have any questions, please contact customer service at (603) 610-3000 – OPTION 1 and reference “Magazine Redemption Process” to ensure your questions are handled appropriately.

  • 5” 9mm bull barrel
  • Tungsten infused polymer grip module
  • Signature Legion Grey finish
  • Skeletonized XSeries flat face trigger
  • Dawson Precision adjustable fiber optic sights
  • Slide cut for Sig mini red dot sights
  • Steel guide rod with 14lb and 12lb recoil springs
  • Removable grip weight and flared magwell
  • Includes 1 17-round magazine with Henning aluminum base plates

The Sig Sauer P320 X5 Legion comes with the signature grey finish on the lightweight slide and frame. On the other side of those weight reducing window cuts is the 5” precision bull barrel that—when combined with the Dawson Precision fiber optic adjustable sights—allow you to be as accurate as possible. The 17 round 9mm magazine included with this handgun also features a Henning Group aluminum base pads to help it drop freely faster without fear of them breaking. The removable flared magazine well makes reloads a breeze and the grip module comes with a removable weight.

The slide is cut for use with the Sig Sauer Romeo red dot sight right out of the box, so you don’t have to spend money and time sending it off to a gunsmith. The Sig Sauer P320 XFive Legion Handgun offers a competition ready experience without the headache of making the upgrades yourself. Everything comes from the factory with precision fit and finish that blows other competition guns out of the water.

Sig Sauer is a world-renowned firearms manufacturer with a rich history of innovation and design leadership. No other firearms manufacturer is so highly regarded and so universally respected for the quality, reliability, and safety of its products. Since 1864 they have expanded their product line to include suppressors, optics, ammo, and airguns to provide customers with a greater range of firearms and equipment.
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Barrel Length5.0
BrandSig Sauer
Caliber Gauge9mm Luger

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