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

Sig Sauer P320 Subcompact 40 S&W Centerfire Pistol

  • Item Number: 320SC-40-B
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer P320 Subcompact 40 S&W Centerfire Pistol
$499.99 $597.00

No Longer Available
This product is no longer available. We don't know when or if it will be back in stock.
  • GLOCK 22 MOS GEN5 40SW PISTOL WITH FRONT SERRATIONS

    Glock 22 MOS Gen5 40SW Pistol with Front Serrations
    $745.00 $569.00

  • GLOCK 22 40SW 15RD FIXED SIGHTS (GEN3)

    Glock 22 Gen3 40SW 15-Round Pistol
    $599.00 $469.00

  • GLOCK 23 GEN5 40SW PISTOL

    Glock 23 Gen5 40SW Pistol
    $549.99

  • HI POINT JXP-40 GEN 2 40SW FULL-SIZE PISTOL WITH BLACK FINISH AND THREADED BARREL

    Hi Point JCP-40 Gen 2 40SW Full-Size Pistol with Black Finish and Threaded Barrel
    $159.99

  • HI POINT JCP GEN2 40 S&W 5.25 THREADED BARREL

    Hi Point JCP 40 Gen2 40 SW Home Security Package with Lock Box
    $186.00

  • CCI 40SW 180 GR FMJ Blazer Brass Police Trade-In Ammo 50/Box

    CCI 40SW 180 GR FMJ Blazer Brass Police Trade-In Ammo 50/Box
    $14.99
    ($0.30 / round)

  • Speer 40SW 180 gr GDHP Gold Dot Police-Trade Ammo 50/Box

    Speer 40SW 180 gr GDHP Gold Dot Police-Trade Ammo 50/Box
    $27.99
    ($0.56 / round)

  • Speer 40SW 180 gr TMJ Lawman Trade Ammo 50/Box

    Speer 40SW 180 gr TMJ Lawman Trade Ammo 50/Box
    $15.99
    ($0.32 / round)

  • Fiocchi 40SW 165 gr FMJTC Police Trade Ammo 250 Round Bulk Pack

    Fiocchi 40SW 165 gr FMJTC Police Trade Ammo 250 Round Bulk Pack
    $69.99
    ($0.28 / round)

  • CCI 40SW 180 gr FMJ Blazer Brass 50/Box

    CCI 40SW 180 gr FMJ Blazer Brass 50/Box
    $35.99 $16.99
    ($0.34 / round)

  • CCI 40SW 165 gr FMJ Blazer Brass 50/Box

    CCI 40SW 165 gr FMJ Blazer Brass 50/Box
    $35.99 $16.99
    ($0.34 / round)

  • Winchester 40SW 180 gr Winclean Super X Trade Ammo 50/Box

    Winchester 40SW 180 gr Winclean Super X Trade Ammo 50/Box
    $29.99
    ($0.60 / round)

  • Winchester 40SW 165 gr FMJ 50/Box

    Winchester 40SW 165 gr FMJ 50/Box
    $23.99
    ($0.48 / round)

  • Winchester 40SW 165 gr FMJ Police Trade-in Ammo 50/Box

    Winchester 40SW 165 gr FMJ Police Trade-in Ammo 50/Box
    $14.99
    ($0.30 / round)

  • Hornady 40SW 165 gr Critical Defense 20/Box

    Hornady 40SW 165 gr Critical Defense 20/Box
    $22.99
    ($1.15 / round)

  • Speer 40 SW 125 gr Frangible TMJ Lawman RHT Police Trade Ammo 50/Box

    Speer 40 SW 125 gr Frangible TMJ Lawman RHT Police Trade Ammo 50/Box
    $29.99
    ($0.60 / round)

  • Federal 40SW 155 gr FMJ American Eagle 50/Box

    Federal 40SW 155 gr FMJ American Eagle 50/Box
    $34.99 $20.99
    ($0.42 / round)

Product Description

Introducing the P320 Subcompact 40S&W, a pistol that defies comparison with revolutionary features that stand alone. A smooth, consistent trigger pull. Safe, tool-free disassembly. A proper fit for any hand size—no backstrap required. Consider the mold broken.

Safety isn’t negotiable. The P320 maximizes peace of mind with a robust safety system. Never again will you need to pull the trigger to disassemble your pistol. And, while available as an option, you won’t need a tabbed trigger safety for your gun to be drop safe.

Firearm Specifications

  • Model Number: 320SC-40-B
  • Model: P320 Subcompact
  • Caliber: 40 S&W
  • Overall Length: 6.7 in.
  • Overall Height: 4.7 in.
  • Barrel Length: 3.6 in.
  • Sight Radius: 5.5 in.
  • Sights: Contrast
  • Weight with Magazine: 25 oz.
  • Slide Material: Stainless Steel
  • Slide Finish: Nitron
  • Frame Material: Black Polymer
  • Magazine Capacity: 10
  • Trigger: Double Action Striker
  • Trigger Pull: 5.5-6.5 lbs.
  • Grips: Polymer Grip Module

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review