Wellllll, if airguns are illegal where you live then maybe you shouldn’t make one… Instead make an RPG, model rockets are legal in Australia right? well yeah but hella expensive but u gave me a friggin good idea of making an rpg im gonna make one thanks a truck load :D :D :D My old potato gun blew ...

then what would be the easiest thing to make im low on cash i live in sydney where i cant by a bloody bb gun and all i want to do is have a bb gun and i need to know whats the best and cheapest way of building one without a co2 tank or compresssor

thanks

thats what i mean i didnt realise it had anything to do with air compression i thought is was just the force in the spring that shot it out

So if i remove that peg to improve performance and use that design it will work?

thanks

no worries mate but would this design work?
thanks

thanks for that it really helped but if i made this design with this diagram i drew up would it still work

thanks a lot

Hi this is just an idea i came up with for a spring powered bb gun i am posting it too see if it could actually work and if so if i need to fix anything. BTW i cant use any air power.The diagram i provided doesnt actually include the trigger mechanism just the actual firing ANd i also thought of bui...

thanks for all the suggestions but im think im gonna go with shud_b_rite's idea but modify it thanks.

Thank u all very much i shall take these on board and use them i was also wondering would it be possible to use a bicycle pump to provide air to a cloud for short bursts or something?

HI all this is my first post and i am a noob . but i was wondering if it was possible to make a homemade bb gun with a bike pump or something like that as an air source. .If so a diagram would be helpful thanks.