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p320 x5

The SIG Sauer P320 is a modular semi-automatic pistol made by SIG Sauer, Inc. of Exeter, New Hampshire, and SIG Sauer GmbH of Eckernförde, Germany. It is a further development of the SIG Sauer P250, utilizing a striker-fired mechanism in lieu of a double action only hammer system. The P320 can be chambered in 9×19mm Parabellum, .357 SIG, .40 S&W, and .45 ACP, and can be easily converted from one caliber to another—a change from .357 SIG to .40 S&W requires only a barrel change; a change between 9mm to .357 SIG or .40 S&W and vice versa are accomplished using a caliber exchange kit.
The P320 chambered in 9×19mm Parabellum was introduced in the North American market on 15 January 2014, followed by the .45 ACP compact model at the SHOT Show in January 2015. On 19 January 2017, it was announced that a customized version of the SIG Sauer P320 had won the United States Army's XM17 Modular Handgun System competition. The full-sized model will be known as the M17 and the carry-sized model will be known as the M18.

View More On Wikipedia.org
Recent contents
  1. PhillipeC

    P320 X5 Legion Gray Guns FCU + Grip Module + Mags

      1. For Sale
    • $400
    • Damascus
    • Oregon
    P320 X5 Legion complete lower. FCU with Gray Guns trigger and Gray Guns tungsten infused grip module. 6 mags $400 and I’ll pay your transfer at Adaptive Firing Solutions.
  2. PhillipeC

    P320 X5 Legion + DPP + Gray Guns upgrades

      1. For Sale
    • $1100
    • Damascus
    • Oregon
    Picked it up on a trade as a sold piece but origina buyer backed out. I’m a 2011 guy and while this is probably the best striker fired trigger I tried, it’s not for me. Gun has a Gray Guns trigger and Gray Guns grip. Gun only $850 with 7 mags DPP only $350 with rear sight insert Package for $1100
  3. Diver_Duck

    Sig P320 X5 Legion Trade for M&P Competitor

      1. For Sale
      2. For Trade
    • $700
    • North Plains
    • Oregon
    Sig P320 X5 legion (OPTIC NOT INCLUDED). HandleIt grip tape. I installed and Apex short reset and over travel stop kit. (Still have the factory parts) Comes with the 511 range bag, challenge coin, 5 mags total, and ComTac International holster. The gun has less than 1k rounds through it. I still...
  4. A

    Sig p320 x5 legion

      1. For Sale
    • $550
    • Salem
    • Oregon
    Sig x5 legion, don't know exact round count. Great shooting gun. Looking to get 550 or trade for Glock 17,26.
  5. T

    Sig Sauer P320 X5 slide and grip

      1. For Sale
    • $450
    • PALM BEACH GARDENS
    • Other
    A lightly used P320 X5 slide and grip with removable tungsten weights. Has a Dawson fiber-optic front sight and an adjustable rear sight. The slide features a Romeo1 Optic cut. (FCG/Fire Control Group NOT included)
  6. metalhead68

    Sig Sauer P320 X5 Legion

      1. For Sale
    • $950
    • Sheridan
    • Oregon
    I picked this up whilst we were still in the Measure 114 scare when it first time around passed. Everything as it comes from the factory and still unfired . Five additional Legion magazines plus I've also got a competition Black Scorpian belt with optics ready holster one magnet mag holder and...
  7. benchmark

    Sig P320 X5 Legion - 9mm w/Sig Red Dot+

      1. For Sale
      2. For Trade
    • $800
    • Bothell
    • Washington
    Great condition. Come's with bag, case, coin, stickers and all the factory items. Let me know, cheers!
  8. Dmc2714

    Sig P320 X5 Legion 9mm

      1. For Sale
    • $800
    • Vancouver
    • Washington
    Sig Sauer P320 X5 legion 9mm in excellent condition. Like new in box, 30-40 rounds approx. fired since new. Dawson Precision fiber optic adjustable sights, flared mag well, Buyer pays transfer fees. Located in Vancouver wa. $800
  9. C

    P320 x5 Legion with Delta point pro

      1. For Sale
    • $1300
    • Portland
    • Oregon
    Selling my Legion to pick up something different. I added the delta point pro and a talon grip wrap to it, it will also come with a Legacy holster Co holster and 3 mags, it has a little surface scratches on the right side of the slide. $1300 no trades please
  10. spookshack

    Sig P320 X5 complete slide assembly

      1. For Sale
    • $350
    • Portland
    • Oregon
    Sig P320 X5 complete slide assembly. Uses standard 1911 recoil springs so you can tune for your preferred load(s). Slide racks easier than similar full size guns. Red FO front and blacked out fully adjustable rear. Slide is Optic ready with a DPP footprint, so a DPP or Sig Romeo1 Pro will direct...
  11. metalhead68

    Sig Sauer P320 X5 legion

      1. For Sale
    • $950
    • Sheridan
    • Oregon
    This is an unfired X5 legion with two additional magazines ( 6 total ) original case plus legion soft case, challenge coin and iron on patch. I also have a black scorpion gear rig for this firearm for competitive shooting that is available for an additional $150 . Asking $950 as a package...
  12. metalhead68

    Sig Sauer P320 X5 legion with additional mags

      1. For Sale
      2. For Trade
    • $850
    • SHERIDAN
    • Oregon
    Like new Sig Sauer P320 X-5 Legion with 6 magazines and soft case (Original hard case included ) which was purchased in 2023. Only shot two magazines through this firearm. I am willing to trade for a full size P320 or P320 carry or possivly an XMacro or even a precidion rifle scope so long as...
  13. metalhead68

    Sig P320 X5 Legion

      1. For Sale
    • $800
    • Sheridan
    • Oregon
    purchased last year and hasn’t seen the range yet. Six total magazines plus legion carry bag . Handgun is unfired, I just don’t have spare time anymore to hit the range. Willing to meet at Highline in Newberg
  14. R

    SOLD

      1. For Sale
    • $0
    • Hillsboro
    • Oregon
    Selling a new Sig X5 Legion slide and grip module. Slide comes with all original internals. Asking $400 both. NOTE: This DOES NOT include serialized FCU. This is for the slide and grip only.
  15. stmcelroy

    Sig P320 X5 Legion 9mm

      1. For Sale
      2. For Trade
    • $725
    • Madras
    • Oregon
    Bought this a few years back and have only shot a couple mags through it. Sig P320 X5 Legion with factory box/paperwork, Legion Sig case and coin. 2-10rd mags 1-17rd mag Sell for $750 possible trade for Sig P225, Sig P239, , Shadow Systems CR920, Sig P226 or ? - Plus or minus cash as...
  16. O

    Sig Sauer P320 X5 Legion w/ DPP and Surefire

      1. For Sale
    • $1100
    • Portland
    • Oregon
    Lightly used p320 x5 legion, with soft case and hard case - two extended capacity mags, delta point pro, and surefire x300 with talon grips - full package to get going. Will take the x300 off for -180
  17. DIYshooter

    Sig Sauer P320 X5 Legion Complete slide.

      1. For Sale
    • $525
    • Boise / Meridian
    • Idaho
    Lightly used factory p320 X5 Legion slide. No trades please
  18. DIYshooter

    Sig Sauer P320 X5 Legion Complete slide.

      1. For Sale
    • $525
    • Boise / Meridian
    • Idaho
    Lightly used factory p320 X5 Legion slide. No trades please
  19. DIYshooter

    Sig Sauer P320 X5 Legion

      1. For Sale
    • $800
    • Meridian / Boise
    • Idaho
    I have a nice used P320 X5 Legion. It has about 300-400 rounds through it and wear in the usual spots. It’s never been abused, just goes from my safe to the range now and again. Overall it’s in very good condition and shoots absolutely amazing. Comes with: (3) factory 17rd Legion mags, Factory...
  20. L

    FS / FT Custom P320 X-Compact w/ Custom Full Size Conversion + Accessories

      1. For Sale
      2. For Trade
    • $1300
    • Vancouver
    • Washington
    $1300 obo Pistol has less than 1000rds through it. Took it out to function test a couple of times (runs 100%) and then shot one speed steel match. I would also be interested in trading for a Springfield Prodigy 5" with low round count. P320 Compact: - Gray Guns P320ST competition straight...
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