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

Sig Sauer P320 X-Compact 9mm 15-Round Pistol w/ Black Nitron Slide (Romeo1 Pro Compatible)

  • Item Number: 320XC-9-BXR3-R2
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer P320 X-Compact 9mm 15-Round Pistol w/ Black Nitron Slide (Romeo1 Pro Compatible)
$649.99 $679.99

Temporarily Out of Stock

Includes FREE shipping
  • 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

  • GLOCK 19X MOS 9MM FDE 4.02 IN BARREL

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

  • ROST MARTIN RM1S 9MM BLACK 4 VIRIDIAN RFX11 GREEN DOT 5 MAGS SAVIOR BAG

    Rost Martin RM1S 9mm Semi-Automatic Pistol with Viridian RFX11 Green Dot, Five Magazines and
    $479.00 $449.00

  • GLOCK MODEL 43X MOS 9 MM COYOTE

    Glock 43X MOS 9mm Pistol with Coyote Finish
    $609.00 $519.99

  • SPRINGFIELD HELLCAT PRO 9MM COMP BLK OSP NS25 W/ RFX GREEN DOT

    Springfield Hellcat Pro Comp 9mm Pistol with Viridian Green Dot, 3 Extra Magazines and Range Bag
    $835.00 $599.99

  • 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 Case
    $669.00 $519.99

  • 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 $489.99

  • GLOCK 19GEN5 MOS 9MM DISTRESSED FDE OLD GLORY 3-15RND MAGS

    Glock 19 Gen5 MOS 9mm Pistol with Distressed FDE Old Glory Finish
    $629.99

  • TAURUS G3C 9MM BLK/SS COMPACT PISTOL

    Taurus G3c 9mm Compact Striker-Fired Pistol with Stainless Slide
    $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

  • SIG SAUER P365 9MM OPTIC READY TACPAC W/ HOLSTER AND THREE 12-ROUND MAGAZINES

    Sig Sauer P365 9mm Optic Ready TacPac Pistol w/ Manual Safety, Holster and Three 12-Round
    $529.99

  • GLOCK 43X MOS 9MM 10-ROUND OPTIC READY PISTOL

    Glock 43X MOS 9mm 10-Round Optic Ready Pistol
    $582.00 $485.00

  • 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)

  • 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 124 gr Total Synthetic Jacket Syntech 50/Box

    Federal 9mm Luger 124 gr Total Synthetic Jacket Syntech 50/Box
    $28.99 $13.99
    ($0.28 / 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)

  • Hornady 9mm 115 gr Critical Defense 25/Box

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

  • Hornady 9mm Luger +P 124 gr FlexLock Critical Duty 25/Box

    Hornady 9mm Luger +P 124 gr FlexLock Critical Duty 25/Box
    $24.99
    ($1.00 / round)

  • Winchester 9mm 115 gr Jacketed Hollow Point Silvertip 20/Box

    Winchester 9mm 115 gr Jacketed Hollow Point Silvertip 20/Box
    $9.99
    ($0.50 / 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)

  • 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 $11.99
    ($0.24 / 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)

  • 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)

Product Description

What's in the Box

  • Sig Sauer P320 X-Compact 9mm Striker-Fired Pistol
  • (2) 15-Round Magazines
  • Cable Lock
  • Owner's Manual

This version of the SIG P320 X-Compact features the SIG R2 Plate.

Ergonomics and performance have become the standard of the P320 XSeries. Now, all of these features are available in an ultra compact size. The P320 XCompact features a completely redesigned modular polymer XSeries grip with a reduced fastback carry cut and a low-profile internal magwell. Combined with the extended beavertail and high undercut trigger guard, the XCompact offers ultimate comfort and concealability AND improved recoil control. The 3.6” barrel and XSeries slide with enhanced serrations come equipped with the X-Ray3 day/night front sight with rear night sight plate assembly. The P320 XCompact is the ultimate balance of form and function and redefines what compact pistols should be.

The P320 XCompact is a new addition to the P320 series that combines concealability with full-size ergonomics. The P320 XCompact features the new X Series Compact grip module, an optic ready slide with a removable rear sight plate, a tactile loaded chamber indicator, and comes with two 15-round magazines.

Firearm Features

  • Optic Ready X-Series Slide Compatible with ROMEO1PRO and Deltapoint Pro
  • X-Ray 3 Front Night Sight and Rear SIGLITE Night Sight Plate
  • Striker-Fired with Flat X-Series Trigger for a Clean, Straight 90-Degree Break
  • New X-Compact Grip Module Features Extended Beavertail and High Undercut Trigger Guard
  • 3.6" Barrel is Ideal for Concealed Carry
  • (2) 15-Round Steel Magazines

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: P320 X-Compact
  • Caliber: 9mm Luger
  • Barrel Length: 3.6"
  • Overall Length: 7"
  • Overall Height: 5.3"
  • Overall Width: 1.3"
  • Sight Radius: 5.5"
  • Weight (with magazine): 25.3 oz.
  • Grip Module: Compact X-Series Medium
  • Slide Material: Stainless Steel
  • Slide Finish: Nitron
  • Front Sight: XRAY3
  • Rear Sight: Night Sight Rear Plate
  • Trigger: Striker-Fired X-Series Flat Trigger

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review