BERETTA Px4 Storm spring action pistol replica
- Made of: plastic and metal
- Length: 200mm
- Muzzle velocity: ~180FPS
- Magazine capacity: 102 BB pellets
- Weight: 480g
- Manufacturer: UMAREX
BERETTA Px4 Storm spring action pistol replica
The spring-action Px4 pistol replica is made of metal (the slide) and plastic elements. The upper construction is made of an alloy of zinc and aluminum, the rest of the elements and the magazine are made of plastic. A hi-cap type magazine holding 102 BB pellets is used here.
The replica is powered manually what means that it needs to be reload before each shot by pulling the slide to the backwards position.
The pistol is equipped with a fixed hop-up system and a main spring allowing to gain the muzzle velocity of ~160 FPS when using the 0,20g.
The set includes:
- BERETTA Px4 Storm spring action pistol replica,
- a hi-cap type magazine,
It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).
1 FPS = 0,3 m/s
1 J = 99 m/s
1 J = 326,7 FPS
Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).