Sig Sauer Logo
SIG SAUER P320 Safety Information
July 29, 2025
Click here to read more

Sig Sauer P320-AXG Legion 9mm Optic Ready Pistol with X-RAY3 Day/Night Sights

  • Item Number: 320AXGF-9-LEGION
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer P320-AXG Legion 9mm Optic Ready Pistol with X-RAY3 Day/Night Sights
$1,299.99 $1,429.99

In Stock with FREE shipping

Manufacturer Rebate

Pistol Magazine Promo

Buy a Sig Sauer pistol and receive three free magazines after mail-in rebate.
Offer expires Nov 30, 2025

Shop all eligible items Rebate form/details
  • SPRINGFIELD ECHELON 9MM PISTOL 4.5 IN BARREL OPTIC READY CRIMSON TRACE LIGHT 5 MAGS

    Springfield Echelon 9mm Pistol with Manual Safety, Viridian Green Dot, Crimson Trace Light, Five Mags and Range Bag
    $579.99

  • GLOCK GLOCK 43X MOS 9MM 3.41 BBL (2)10RD GOLDEN AGE TRUMP

    Glock Glock 43X MOS 9mm 3.41 BBL with (2) 10 Round Magazines, Golden Age Trump
    $669.23 $527.99

  • SHADOW SYSTEMS MR 920 9MM UNTHREADED BLACK BARREL

    Shadow Systems MR920 Combat 9mm Optic Ready Black Pistol with 4 Inch Black Spiral Fluted Barrel
    $799.99 $579.99

  • GFORCE ARMS GFORCE GFHYB5       JAWBONE HYBRID  9MM  5IN 33+1

    GForce Jawbone 9mm Semi-Auto Pistol with Threaded Barrel (Glock Magazine Compatible)
    $439.00 $379.99

  • SMITH AND WESSON MP 2.0 9MM BLACK 5` OR NMS NS 17RD

    Smith & Wesson MP9 M2.0 9mm Optic Ready Full-Size Pistol with Suppressor Height Night Sights and Three Magazines
    $719.00 $474.97

  • SMITH AND WESSON SHIELD X 9MM CARRY COMP TS BLK 3.6IN 13/15 RD MAG

    Smith & Wesson MP9 Shield X 9mm Performance Center Carry Comp Optic Ready Pistol with Manual Thumb Safety
    $699.00 $649.00

  • STOEGER STR-9 9MM STRIKER-FIRED PISTOL

    Stoeger STR-9 9mm Striker-Fired Pistol
    $234.99

  • RUGER EC9S 9MM GRAY FRAME BLACK SLIDE 3.12 IN BBL

    Ruger EC9s 9mm Carry Conceal Pistol with Gray Frame
    $369.00 $219.99

  • SMITH AND WESSON MP9 M2.0 COMPACT 9MM 4.07 IN BARREL BLACK OPTIC READY TS SAVIOR GREY BAG 5 MAG

    Smith & Wesson MP9 M2.0 Compact 9mm Optic Ready Pistol with Five Magazines and Savior Pistol Ca
    $669.00 $519.99

  • SPRINGFIELD ECHELON 9MM PISTOL GEAR-UP PACKAGE

    Springfield Echelon 9mm Optic-Ready Gear Up Package with 5 Magazines, Range Bag and Crimson Trace Red Dot
    $700.00 $549.99

  • CANIK TTI COMBAT 9MM 4.6` FLUTED/PORTED BARREL BURNT BRONZE CERAKOTE

    Canik TTI Combat 9mm Pistol with MaCanik M03 Competition Red Dot and Burnt Bronze Cerakote
    $949.99

  • GLOCK 19X MOS 9MM FDE 4.02 IN BARREL

    Glock 19X MOS 9mm Pistol with Coyote Frame and Slide
    $679.99

  • Maxx Tech 9mm Luger 115 gr FMJ Brass Case Target Ammo 50/Box

    Maxx Tech 9mm Luger 115 gr FMJ Brass Case Target Ammo 50/Box
    $16.95 $9.99
    ($0.20 / round)

  • CCI 9mm 124 gr FMJ Blazer Brass 50/Box

    CCI 9mm 124 gr FMJ Blazer Brass 50/Box
    $25.99 $10.99
    ($0.22 / round)

  • Federal 9mm Luger 124 gr Total Synthetic Jacket Syntech 50/Box

    Federal 9mm Luger 124 gr Total Synthetic Jacket Syntech 50/Box
    $28.99 $13.49
    ($0.27 / round)

  • CCI 9mm 115 gr FMJ-RN Blazer Brass 50/Box

    CCI 9mm 115 gr FMJ-RN Blazer Brass 50/Box
    $24.99 $10.98
    ($0.22 / round)

  • Federal 9mm Luger 115 gr FMJ American Eagle  50/Box

    Federal 9mm Luger 115 gr FMJ American Eagle 50/Box
    $24.99 $11.99
    ($0.24 / round)

  • Federal 9mm 124 gr Jacketed Hollow Point Personal Defense Punch Hellcat 20/Box

    Federal 9mm 124 gr Jacketed Hollow Point Personal Defense Punch Hellcat 20/Box
    $22.99 $16.99
    ($0.85 / round)

  • CCI 9mm Luger 115 gr Jacketed Hollow Point Blazer Brass 50/Box

    CCI 9mm Luger 115 gr Jacketed Hollow Point Blazer Brass 50/Box
    $37.99 $18.49
    ($0.37 / round)

  • Hornady 9mm 115gr FTX Critical Defense 100 Rounds in Ammo Can

    Hornady 9mm 115gr FTX Critical Defense 100 Rounds in Ammo Can
    $89.99
    ($0.90 / round)

  • Hornady 9mm 115 gr Critical Defense 25/Box

    Hornady 9mm 115 gr Critical Defense 25/Box
    $22.49
    ($0.90 / round)

  • Remington 9mm 115 Gr FMJ Range 50/Box

    Remington 9mm 115 Gr FMJ Range 50/Box
    $23.99 $14.99
    ($0.30 / round)

  • CCI 9mm Luger 147 gr FMJ Blazer Brass 50/Box

    CCI 9mm Luger 147 gr FMJ Blazer Brass 50/Box
    $16.99 $12.99
    ($0.26 / round)

  • Hornady 9mm Luger +P 124 gr XTP American Gunner 25/Box

    Hornady 9mm Luger +P 124 gr XTP American Gunner 25/Box
    $22.17 $17.99
    ($0.72 / round)

  • SIG SAUER P250/P320 FULL-SIZE 9MM 21 RD MAG

    Sig Sauer P320 Full-Size 9mm 21 Round Factory Magazine
    $58.00 $35.99

  • SIG SAUER P320 M17 9MM 17 RD MAG (COYOTE)

    Sig Sauer P320 Full-Size/M17 9mm 17 Round Coyote Magazine
    $49.00 $35.99

  • SIG SAUER P250/P320 9MM 17 RD MAG

    Sig Sauer P320 9mm 17 Round Factory Magazine
    $46.00 $36.99

  • SIG SAUER P320/P250 COMPACT 9MM 15 RD MAG

    Sig Sauer P320/P250 Compact 9mm 15 Round Factory Magazine
    $46.00 $35.99

  • ETS GROUP SIG SAUER P320 9MM 15 RD MAG

    Elite Tactical Systems Sig Sauer P320 9mm 15-round Magazine
    $21.99

  • SIG SAUER SIG SAUER P320 9MM 30 ROUND MAG

    Sig Sauer P320 9mm 30 Round Extended Factory Magazine
    $59.99 $43.49

  • SIG SAUER P320 COMPACT 9MM 10 RD MAG

    Sig Sauer P320 Compact 9mm 10-Round Factory Magazine
    $49.00 $35.99

  • SIG SAUER P320 9MM 30RND EXTENDED COY MAGAZINE

    Sig Sauer P320 9mm 30-Round Extended Factory Magazine - Coyote Brown
    $59.99 $42.99

  • MAGPUL AMAG 17 SG9 9MM 17RND MAG FOR SIG SAUER P320

    Magpul AMAG 17 SG9 9mm 17 Round Magazine for Sig Sauer P320/M17
    $34.95 $27.99

  • ETS GROUP CARBON SMOKE FITS SIG SAUER 320 17RD 9MM MAG EXTENDED

    Elite Tactical Systems Sig P320 9mm 17 Round Carbon Smoke Magazine
    $14.49 $9.99

  • SIG SAUER P320 FULL-SIZE 9MM 10-ROUND FACTORY MAGAZINE WITH COYOTE BASEPLATE

    Sig Sauer P320 Full-Size 9mm 10 Round Factory Magazine with Coyote Baseplate
    $49.99

  • ETS GROUP CARBON SMOKE FITS SIG SAUER 320 30RD 9MM MAG EXTENDED

    Elite Tactical Systems Sig P320 9mm 30 Round Carbon Smoke Magazine
    $14.99 $10.49

Related Videos

Product Description

What's in the Box

  • Sig Sauer P320-AXG Legion 9mm Optic Ready Pistol with X-RAY3 Day/Night Sights
  • (3) 21-Round Magazines
  • Owner's Manual

Introducing the new Sig Sauer P320-AXG Legion Pistol - the perfect combination of style, function, and precision. This powerful pistol boasts a range of features that make it the ultimate choice for any shooting enthusiast.

The P320-AXG Legion Pistol is designed with a Two Port Slide Integrated Expansion Chamber, which significantly reduces recoil and helps maintain accuracy, even during rapid-fire situations. The Optic Ready Slide with enhanced serrations makes it easy to add your preferred red dot sight, giving you even more control over your shooting experience.

With an AXG Grip Module that comes equipped with an installed Magwell and Hogue Custom G10 Grips, the P320-AXG Legion Pistol provides unparalleled comfort and control in your hands. The XSeries Flat Skeletonized Trigger ensures a smooth and consistent trigger pull, helping you to maintain accuracy shot after shot.

This pistol also comes equipped with XRay3 Day/Night Sights, which provide exceptional visibility in any lighting condition. And with three 21-round magazines, you'll have plenty of ammo on hand for any shooting situation.

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: P320-AXG Legion
  • Caliber: 9mm Luger
  • Barrel Length: 3.9"
  • Overall Length: 8.2"
  • Overall Width: 1.6"
  • Height: 5.5"
  • Weight: 36.1 oz.
  • Sight Radius: 5.9"
  • Accessory Rail: M1913
  • Trigger Type: Skeletonized Flat Trigger
  • Grip Module: Full-Size AXG
  • Grip Material: Aluminum
  • Grip Color: Legion Gray
  • Barrel Material: Carbon Steel
  • Slide Material: Stainless Steel
  • Magazine Capacity: 21 Rounds

Customer Comments & Questions

Customer Reviews

(5 out of 5) Next level performance
by Marcus from Edmonton, KY on May 27, 2025

This pistol is everything it is advertised to be and more. My personal benchmark for Sig pistols is the P226 with short reset trigger installed, and the P320 AXG Legion is superior to that model. The slide integrated compensator makes this extremely flat shooting. Legion series are always expensive but this one is worth the extra dollars. 

As always Sportsman's Outdoor Superstore was very prompt with order confirmation and shipping to my FFL.