Selected Handgun Detail

Star
Model 31
Star Pistol 31 9 mm Variant-1
Scale To:
Gun Dimensions Width:1.3-in
Length:7.6-in Height:5.32-in
Barrel:3.86-in Weight:39.68-oz
1 Variant
Gun Rankings
  • Power Factor (124 grain bullet)141484
  • Recoil Factor (124 grain bullet)3.44 ft-lb
  • Total Capacity16 rounds
  • ConcealabilityFair
  • Defense Factor85%
Gun Specifications
Type:Pistol
Caliber:9 mm
Action:recoil operated semi-automatic
Trigger:double-action (DA/SA)
Safety:slide mounted ambi safety/decocker
Magazine:15-round
Frame:steel
Grip:black plastic
Sights:white 3-dot
Notes:
Manufacturer
Star Bonifacio Echeverria, S.A
More Info
About the Gun

An improved version of the Model 30. Design includes minor changes in frame and slide contours, and the shape of the safety lever. Most parts continue to be interchangable with the Models 30 and even 28.

Production

Production of this firearm began in 1997 and continued until 2019. During this period, it was manufactured with consistent design features, meeting the needs of various users before being discontinued.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $450-$500 when new. In 95% condition, the used market value in 2024-2025 data ranges from $300 to $400, depending on specific features and market demand.

Cartridge Specifications
Cartridge: 9 mm Luger
Alias: 9 mm Parabellum
More Info
Ballistics for This Gun
Selected Bullet Mass:124 grains
MV:1141 ft/sec ME:359 ft-lbs
Analysis

This 9mm semi-automatic pistol offers a solid blend of performance and practicality for shooters seeking a reliable sidearm. Its accuracy is commendable, delivering consistent groupings at moderate ranges, thanks to a well-designed barrel and sight system. The ergonomics are a strong point, with a grip that fits comfortably in most hands, aiding in control during rapid fire. Reliability is generally high, with the firearm cycling smoothly through various ammunition types under typical conditions. However, maintenance can be somewhat cumbersome, as disassembly requires attention to detail and may frustrate less experienced users. Parts availability could also pose a challenge, especially for those in remote areas. The trigger pull is crisp, averaging around 5 pounds in single action, though some may find it slightly heavy in double action. Felt recoil is moderate, manageable for most shooters with proper grip and stance.

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