Selected Handgun Detail

SIG
Model P320 Nitron
SIG Pistol P320 Nitron .40 S&W Variant-1
Scale To:
Gun Dimensions Width:1.4-in
Length:8-in Height:5.5-in
Barrel:4.7-in Weight:29.4-oz
1 Variant
Gun Rankings
  • Power Factor (180 grain bullet)186660
  • Recoil Factor (180 grain bullet)8.15 ft-lb
  • Total Capacity15 rounds
  • ConcealabilityFair
  • Defense Factor91%
Gun Specifications
Type:Pistol
Produced:2014 -
Caliber:.40 S&W
Action:recoil operated semi-automatic
Trigger:striker single-action (SA)
Safety:no manual safety
Magazine:14-round
Frame:black polymer
Grip:integrated polymer
Sights:SIGLITE night sights
Notes:Nitron finish slide
Manufacturer
SIG SAUER GmbH & Co. KG
More Info
Gun Value
MSRP:$580.00Used Est:$455.00
Last Update:8/28/2023
About the Gun

The P320 is a polymer-framed service pistol designed with the input of law enforcement officers. The result is an operator-safety focused striker duty pistol. Taking into account the concerns of military and police training officers, the P320 does not require the operator to pull the trigger nor use a special tool to take-down the firearm for cleaning or routine maintenance. It features a modular grip frame and removable fire control assembly, interchangeable grip panels, lower Picatinny rail, front and rear slide serrations.

Cartridge Specifications
Cartridge: .40 Smith & Wesson
Alias: N/A
More Info
Ballistics for This Gun
Selected Bullet Mass:180 grains
MV:1037 ft/sec ME:430 ft-lbs
About the Cartridge

This cartridge was developed as a joint venture between Winchester and Smith & Wesson. It was an effort to to create a cartridge with the same power as the 10mm Norma round that the FBI had just started using, but in a shorter case. The shorter cartridge would facilitate accuracy and allow use of a smaller, more comfortable grip frame. The .40 S&W has become the cartridge of choice for many law enforcement agencies in the United States.

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