Selected Handgun Detail

Smith & Wesson
Model 340SS
Smith & Wesson Revolver 340SS .357 Mag Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:6.375-in Height:No Data
Barrel:1.875-in Weight:13.3-oz
1 Variant
Gun Rankings
  • Power Factor (158 grain bullet)168744
  • Recoil Factor (158 grain bullet)21.29 ft-lb
  • Total Capacity5 rounds
  • ConcealabilityGood
  • Defense Factor62%
Gun Specifications
Type:Revolver
Caliber:.357 Mag
Action:revolving chamber
Trigger:double-action only (DAO)
Safety:
Cylinder:5-round
Frame:scandium alloy
Grip:black rubber
Sights:red ramp front, grooved rear
Notes:stainless steel cylinder
Manufacturer
Smith & Wesson
More Info
About the Gun

Part of the Airlite series, this concealed hammer 'J'-frame revolver features a Scandium frame, various cylinder options, sight options, barrel lengths and grip styles, with matte black or gray metal finish.

Production

Production of this firearm began in 2007 and continues to be manufactured as part of the company's lineup of lightweight, powerful revolvers. Specific production dates may vary based on serial numbers and factory records.

Market value
Last updated: 7/10/2025

For this gun, the MSRP is approximately $1,000 based on recent data. In 95% condition, the used market value ranges from $750 to $850, reflecting 2024-2025 trends in available listings.

Cartridge Specifications
Cartridge: .357 Magnum
Alias: .357 Smith & Wesson Magnum
More Info
Ballistics for This Gun
Selected Bullet Mass:158 grains
MV:1068 ft/sec ME:400 ft-lbs
Analysis

This lightweight, compact revolver in .357 Magnum delivers notable performance for its size, particularly in terms of accuracy and reliability. Its design prioritizes concealability, making it a practical choice for personal defense, while the ergonomic grip offers a secure hold even during rapid fire. The trigger pull is smooth in double-action mode, though it requires a firm hand to manage the heavier pull weight, which may challenge less experienced shooters. Felt recoil is significant due to the powerful caliber and reduced weight, potentially affecting follow-up shots for some users. On the downside, maintenance can be more demanding due to the intricate internal components, and sourcing replacement parts might pose difficulties in certain regions. While it serves well for its intended purpose, the combination of recoil and trigger effort could be a limiting factor for those unaccustomed to magnum calibers.

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