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
Type of fire
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 is one of the most realistic airsoft replica's that i ever hold in my hand. From the moment i opent the box and took this replica i was in love. Now i'm even don't want to take it to the skirm for fear of damaging it somehow.. WE made and very great product and stept up there game with this one. Also thanks allot to Gunfire to deliver this product at such a great price!! Thanks allot i'm very happy with it))))
WE has upped its game with this piece. Full metal, nice blow back, all round a great gun for its price. We shall see how it behaves in time. For now only a downside to it, if you hold the pistol grip by also pushing the mag upwards, it won't fire, at least mine wont. But only holding the pistol grip is ok. I would rate it as a 4/5 stars for now.