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SIG SAUER P320 Safety Information
July 29, 2025
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Sig Sauer P320 Full-Size Nitron 9mm Centerfire Pistol with Night Sights

  • Item Number: 320F-9-BSS
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  • View More Items by Sig Sauer
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  • Condition: NEW
Sig Sauer P320 Full-Size Nitron 9mm Centerfire Pistol with Night Sights
$549.99 $679.00

No Longer Available
This product is no longer available. We don't know when or if it will be back in stock.
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Product Description

What's in the Box

  • Sig Sauer P320 Full-Size Nitron 9mm Centerfire Pistol with Night Sights
  • (2) 17-Round Magazines
  • Cable Lock
  • Owner's Manual

Unlike any other pistol in its class, the P320 features a unique 5-point safety system, standard on all models:

    • Striker Safety
    • Disconnect Safety
    • 3-point Take Down Safety System
    • Takedown is prohibited without removal of magazine
    • System prohibits takedown without slide locked to the rear
    • Rotation of takedown lever allows disassembly without tools or trigger manipulation.

The unique modular design of the P320 offers the user the ultimate in flexibility to change calibers, sizes, and fit. Small, medium, and large complete polymer grip modules ensure comfortable and optimal fit for the widest range of hand sizes.

Firearm Specifications

  • Item Number: 320F-9-BSS
  • Caliber: 9mm
  • Action Type: Striker Fired DAO
  • Trigger Pull DA: 5.5 - 7.5 lbs
  • Trigger Pull SA: NA
  • Overall Length: 8.0 in / 203 mm
  • Overall Height: 5.5 in / 140 mm
  • Overall Width: 1.4 in / 35.5 mm
  • Barrel Length: 4.7 in / 119 mm
  • Sight Radius: 6.6 in / 168 mm
  • Weight w/Mag: 29.4 oz / 833 g
  • Mag Capacity: 17 Rounds
  • Sights: SIGLITE® Night Sights
  • Grips: Interchangeable Polymer
  • Frame Finish: Stainless Insert
  • Slide Finish: Nitron®
  • Accessory Rail: Yes

Customer Comments & Questions

Customer Reviews

(5 out of 5) P320 and Odd Times
by Jason from Livonia, MI on March 24, 2020

Attempted to purchase a P320 but due to COVID19 and business closings wasn't able to proceed until after this pandemic is over. Was very satisfied and appreciative of the ease of using Sportsmans Web Site, web sites concerns due to high volume alerts and look forward to purchasing products from them once things calm down. I've owned many Sigs and excited to try a P320.