There are a number of ways to improve your FPS, firstly, check what hardware your computer has, if the graphics card, RAM, soundcard, etc are old then chances are they're probably outdated too, and will struggle to run most modern games. Sometimes however your soundcard may pose a different problem, if you can find an option to reduce the soundcard hardware acceleration then that might help solve the problem also. If neither of these work then you could try reinstalling the game, or going into the command console of the game and checking to see if there is a cap on the fps, if there is, edit the command to higher the cap and this should in turn boost your fps.
no practice is what makes you better and it doesnt take much
No it does not. The fps is controlled solely by the spring. Batteries are mainly small types and small types are either 8.4v or 9.4v the difference is the higher the voltage the better the fire rate.
5675765765576576 fps or 66687768867jghhj fps
600 FPS - Pellet 625 FPS - BB
120 fps 90 fps 60 fps
275 fps
450 FPS BB 400 FPS Pellets
Decrease the graphic settings and/or resolution to improve performance. Alternatively, upgrade the computers components, such as the processor or memory.
FPS is the measurement of speed in feet per second. Depending on what kind of bullet you are talking about, bullets can travel as fast as 4400 fps. Here are a few examples: 9mm-about 1050 fps. .45ACP-about 900 fps. 5.56mm-about 2700-3300 fps. .50bmg-about 2900 fps.
fps
6600 fps
750 fps. for BBs, 665 fps. for pellets.