Selected Handgun Detail

Smith & Wesson
Model SW99
Smith & Wesson Pistol SW99 .45 Auto Variant-1
Scale To:
Gun Dimensions Width:1.312-in
Length:7.5-in Height:5.875-in
Barrel:4.25-in Weight:25.6-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)188600
  • Recoil Factor (230 grain bullet)9.8 ft-lb
  • Total Capacity10 rounds
  • ConcealabilityGood
  • Defense Factor81%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:recoil operated semi-automatic
Trigger:striker double-action (DA/SA)
Safety:slide mounted decock button
Magazine:9-round
Frame:polymer
Grip:integrated polymer
Sights:white dot front, adjustable 2-dot rear
Notes:stainless steel barrel
Manufacturer
Smith & Wesson
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About the Gun

The SW99 rendition of the popular Walther P99 is a joint collaboration between Smith & Wesson and Walther. The modified receiver used in the SW99 is supplied by Walther and is manufactured in Germany. Smith & Wesson manufactures the slide and barrel of the SW99 in the United States. Though there are slight variations in aesthetic design, the function of the SW99 is identical to its German-made counterpart. Features interchangeable backstraps.

Production

Production of this firearm began in 1999 and continued until 2006. It was manufactured during a period of collaboration with another company, reflecting a unique design partnership that influenced its features and market presence during those years.

Market value
Last updated: 7/9/2025

The MSRP for a new version of this gun is approximately $700. Market value for a used one in 95% condition is around $450-$500, based on recent 2024-2025 data from available firearm valuation platforms.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:820 ft/sec ME:343 ft-lbs
Analysis

This .45 Auto pistol demonstrates notable strengths that appeal to a wide range of shooters. Its accuracy is commendable, delivering consistent performance during range testing, even at extended distances. The ergonomic design of the grip offers a comfortable hold, accommodating various hand sizes with ease, which enhances control during firing. Reliability is another strong point, as it functions well under diverse conditions with minimal malfunctions when properly maintained. However, maintenance can be somewhat cumbersome, requiring more effort than some competing models due to its design complexity. Availability of replacement parts may also pose a challenge, potentially delaying repairs. The trigger pull is smooth but on the heavier side, which might not suit shooters preferring a lighter break. Felt recoil is manageable for a .45 caliber, though it may feel pronounced for less experienced users, necessitating proper grip and stance to mitigate discomfort.

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