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
Propulsion / Powered by
Gas propulsion - Green Gas
Type of fire
Single, auto, 3-shot burst
Inner barrel length [mm]
Magazine capacity [pcs]
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).
Blow back is a simulation system of the cocking lever - it imitates the
work of it as the equivalent sharp. This system raises the realism and
adds a lot more experience during shooting.
this replica is built very well and shoots great. It has a far better accuracy than the mp9 which has a short barrel as well. when i received the replica it was scratched and damaged like it was used before and after a few shots the hammer was jammed but i fixed this by my self by sanding down a little pin and put on some black paint. I contacted gunfire for this but they couldn't get spare parts. dispite this little flaw it's a fantastic replica. Especially how it sounds and operates. I could have sent this one back to get a new one but i cannot live without this replica anymore so i decided to keep it.