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Beretta PX4 Storm
Not sure what you're looking at? Identify it from its markings · What the stamps on the barrel mean
Photo: Solidpoint at English Wikipedia — Public domain · via Wikimedia Commons
Technical Specifications
| Type | Semi-automatic pistol |
|---|---|
| Country of origin | Italy |
| Manufacturer | Beretta |
| Produced | 2004–present |
| Used by | See Users |
| Weight | Px4: (without magazine) · Px4SC: (without magazine) |
| Length | Px4: · Px4SC: |
| Cartridge | 9×19mm Parabellum · .40 S&W · .45 ACP |
| Action | Short recoil, locked-breech, rotating barrel lock |
| Feed | Px4FS: *9×19mm: 10, 15, 17, 20 (extended) *.40 S&W: 10, 14, 17 (extended) *.45 ACP: 9, 10 (extended) Px4C: *9×19mm: 10, 15 *.40 S&W: 10, 12 Px4SC: *9×19mm: 13 *.40 S&W: 10 |
| Muzzle velocity | 360 m/s (9×19mm Parabellum) |
| Range | * (9×19mm Parabellum) * (.40 S&W, .45 ACP) |
Data from Beretta Px4 Storm (Wikipedia, 2026-09-22). Text licensed under CC BY-SA. Image: Public domain — Solidpoint at English Wikipedia.
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Date This Firearm
Own one? Read the date code beside the proof marks — the tool dates it from three published dealer/author ladders plus the national proof house's own rule. Beretta publishes no serial chart.
Beretta serial number lookup →