If there is not an adjustment built directly built into the gun, then it would be illegal to do so in the United States.
For an air/piston powered .177 BB gun - anything less than 200 feet per second (fps) For a CO2 powered BB gun - anything less than 300 fps. For an "AIR SOFT" gun - anything less than 150 fps.
It depends on the KGS system, and the FPS of it the gun.
All Co2 tanks will fit any gun meant to be powered by Co2.
Read the directions for YOUR gun. CO2 does not explode, but may leak down.
No
On the model I have,the fps screw is located towards the back of the gun under the bolt
The fps depends on the brand and quality of the gun. If the gun is high powered spring it is probably at most 350 fps. Most likely the gun is less then this in the 275-315 range.
CO2 powered weapons are usually fitted with a removable cartridge - which is stored in the handle of the gun.
A Co2 gun can go up to 300 fps. Sling shoots only get a paintball up to 240.
An air-soft gun that is powered by CO2 or green or red gas instead of a spring or a battery.
Pain is different for each person. But in general, CO2 Powered would be more painful. Because of the constant speed of it in general.
A gas powered airsoft gun with high fps is great but the only gas guns or snipers and pistols your need a good echo 1 electric aeg gun get iether 390 fps or higher for istnence i got a ehcko 1 x36k it go 400 fps and 140 feet that's the best you can get 140 ft is the best.go to airsoftatlanta