Selected Handgun Detail

Beretta
Model PX4 Storm Sub-Compact
Beretta Pistol PX4 Storm Sub-Compact .40 S&W Variant-2
Scale To:
Gun Dimensions Width:1.4-in
Length:6.2-in Height:4.8-in
Barrel:3-in Weight:26.1-oz
Variant 2 of 2
Gun Rankings
  • Power Factor (180 grain bullet)166860
  • Recoil Factor (180 grain bullet)7.58 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityGood
  • Defense Factor85%
Gun Specifications
Type:Pistol
Caliber:.40 S&W
Action:recoil operated semi-automatic
Trigger:single-action (SA)
Safety:no external safety/decocker
Magazine:10-round
Frame:polymer
Grip:integrated polymer
Sights:fixed white 3-dot
Notes:Type C - Constant Action trigger
Manufacturer
Fabbrica D' Armi Pietro Beretta SpA
More Info
About the Gun

Intended for both personal defense and law enforcement use, this polymer frame pistol is a modular design that can be adapted to different needs and modes of operations. The polymer frame is a new departure for Beretta. But, the gun takes its trigger and action design from its classic predecessor the Model 92FS. Unlike the standard and compact size PX4 models which incorporate a rotating-barrel recoil action, the sub-compact model employs a conventional tilt-barrel design.

Production

Production of this firearm began in 2005 and continues to be manufactured as part of an ongoing line. Specific production dates for individual units can vary, and serial numbers may need to be checked with the manufacturer for precise information.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $650. In 95% condition, the used market value in 2024-2025 is around $400-$450, based on recent auction and valuation data.

Cartridge Specifications
Cartridge: .40 Smith & Wesson
Alias: N/A
More Info
Ballistics for This Gun
Selected Bullet Mass:180 grains
MV:927 ft/sec ME:344 ft-lbs
Analysis

This sub-compact pistol in .40 S&W offers a solid balance of concealability and performance for shooters seeking a reliable carry option. Its accuracy is commendable for its size, delivering consistent groupings at typical defensive ranges. The ergonomic design, with a well-contoured grip, accommodates various hand sizes, enhancing control during rapid fire. Reliability is a strong point, as it functions smoothly even under adverse conditions with proper care. However, maintenance can be somewhat cumbersome due to a complex disassembly process, which may frustrate less experienced users. Availability of aftermarket parts and accessories is also limited, potentially hindering customization. The trigger pull is crisp but on the heavier side, which could affect precision for some shooters. Additionally, felt recoil is noticeable given the compact frame and potent caliber, requiring a firm grip to manage effectively during extended sessions.

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