Selected Handgun Detail

Model PRO SP2340
SIG Pistol PRO SP2340 .40 S&W Variant-1
Scale To:
Gun Dimensions Width:1.4-in
Length:7.4-in Height:5.7-in
Barrel:3.9-in Weight:30.2-oz
1 Variant
Gun Rankings
  • Power Factor (180 grain bullet)178920
  • Recoil Factor (180 grain bullet)7.38 ft-lb
  • Total Capacity13 rounds
  • ConcealabilityFair
  • Defense Factor88%
Gun Specifications
Produced:1999 - 2005
Caliber:.40 S&W
Action:recoil operated semi-automatic
Trigger:double-action (DA/SA)
Safety:frame mounted decocking lever
Frame:black polymer
Grip:integrated polymer
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Gun Value
MSRP:$640.00Used Est:$450.00
Last Update:11/29/2020
About the Gun

The SIG Pro was the first polymer-frame handgun from Sig Sauer and one of the first pistols to feature a built-in universal accessory rail and interchangeable grips. The overall design is slightly different from earlier Sig Sauer pistols such as P220 or P226, as there is no separate dis-assembly lever on the frame and the slide release lever looks quite different.

Cartridge Specifications
Cartridge: .40 Smith & Wesson
Alias: N/A
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Ballistics for This Gun
Selected Bullet Mass:180 grains
MV:994 ft/sec ME:395 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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