Yes but
there hurt
Yes
No, it is not. All spring powered guns need to be cocked for each shot.
Yes, you will have to re-cock the spring every shot.
No not all of them are spring. Some are also pump or C02
Yes.
No; their ammunition is too big and dangerous to be shot at people. Only airsoft guns are allowed in airsoft.
yes
Yes, because you can get multiple shots off versus a spring-cocking action which you have to do everytime to get a shot off. Whatever you do, do buy a gas operated one. It's messy and you have to keep buying gas. If you want a repeating shot airsoft gun without the cost of gas, go with an electric gun. It save you money by not buying gas, and you still can fire multiple times without cocking every single time like a spring operated gun. Email me at vino12@aim.com if you have anymore questions about airsoft or real guns and their ammunitions.
on certain guns you can change the rate of fire most guns have safe, semiautomatic (single shot) and fully automatic (rapid fire). some guns have burst fire from 2 to 5 shots
there is the M4A1 carbine fullyutomatic weapon,and the colt 45. Co2 fully automatic pistol, and the M18 single shot carbine, and the 9mm single shot pistol ZX-1799141-AK47G AK-27 sniper riile ZX-2166B combat rifle and for the hek of it airsoft gernades and a gr8 website 4 airsoft guns is hobbytron.com
No. You can't shoot airsoft in public places.
Electric guns are either Fully automatic: shooting bbs constantly as long as the trigger is pulled, or semi: shooting 1 bb per trigger pull. rarely an airsoft gun will have a burst fire, with 3-5 bbs per trigger pull. Spring guns require re-cocking after each shot.