

The Px4 Subcompact is manufactured in the United States. 45 ACP) and Compact versions are manufactured in Italy. The weapon also incorporates a Picatinny rail under the muzzle to allow flashlights, laser sights, and other accessories to be attached.

With short exposure to any kind of light, the night sights' luminescence lasted up to 30 minutes.īeretta discontinued the luminescent 3-dot nights sights for the Px4 in 2010, replacing them with standard 3-dot sights. The Px4 originally featured an interchangeable, luminescent 3-dot sight system (coated in Super-LumiNova) for use in dark or low-light situations. This allows easy access to the firing mechanism for cleaning.īeretta designed the Px4 so that it would be difficult to re-assemble incorrectly after a field strip. The entire hammer unit mechanism can be removed from the Px4 as a single group. The steel transfer block's cam pin is 5 mm wide and 2 mm deep. The 6-R rifling of the barrel generates counter-clockwise torque which is harnessed by the locking system to reduce the amount of pressure required from the rotating barrel lock's cam and pin system to affect unlocking. This allows the barrel to fully support the case. The magazine holds the top round directly behind the barrel's breech end so only a slight feed ramp is needed. This is different from the rotating takedown pin of Beretta's previous hammer-fired pistols, which the Px4 Subcompact retains.
#9MM BERETTA PX4 STORM FULL SIZE#
The full size and Compact versions have a spring-loaded disassembly bar, accessed via recesses on both sides of the frame, which must be grasped and pulled down to release the slide. The polymer guide rod has a captive slide spring.
#9MM BERETTA PX4 STORM SERIES#
Unlike the Beretta 92FS/96FS/M9/M9A1 and the 8000 series pistols, the Px4's trigger guard is rounded rather than squared. The full size and Compact versions use the same short-recoil, rotating barrel action as the Beretta 8000 series, whereas the Subcompact uses the tilt barrel system.ĭesign details Field stripped Px4 Storm full size Close-up of the rotary barrel locking mechanism. The Px4 uses a trigger and safety system similar to the Beretta 92 and the Beretta 8000 series, though it is distinguished from its predecessors by its light-weight polymer construction with steel inserts, standard Picatinny rail, and swappable grip backstraps. It is available in full size, Compact, and Subcompact versions. The Beretta Px4 Storm is a semi-automatic pistol intended for personal defense and law enforcement use. Short recoil, locked-breech, rotating barrel lock
