thats an awsome rifle. im goin to build sumin similar but how does your firing mechenism work?

hi guys im currently building a bb sniper. it will run on some form of solenoid valve and have a simple 555 to quickly open and close it. however i cant find a small valve that would work, how does this look: http://cgi.ebay.co.uk/Autogas-LPG-gas-conversion-kit-petrol-solenoid-valve_W0QQitemZ4605435...

cheers urban ninja, the feeder could be a hopper or a mag, the rod that moves back and forth on the right would be inside the barrel and simply opens and closes the hole to the hoper

cheers pimpman, its been rattlein around in my head for a while now so thought id post it. i dont usualy post my designs untill im completly convinced by them but i thought id post this and let people point out problems whilst there more obvious (they tend to be harder to spot when it nears completi...

heres yet another of my bbmg designs i havent pur the breach on the design or much of an explaination becuase its pretty streight forward.
i think im gunna make an electrophumatic one next

iv been testing the prototype for an hour or so and im more than inpressesed with the power, rof and air consumbtion. i allso aded a cocking lever to the blow forward part (just for show) it recipricates realy quickly and looks incredable. it still has a leak but once solved im going to build it pro...

hey guys this project is nearing its end, i have modified and altered the design to make it simple to construct, built a simple mock up and am in the procces of testing now. my working bbmg should be on the "finished bbmgs" part of this forum soon and whats more the mechenism is so small (plus the p...

hi boilingleadbath your design looks prety kewl but i cant make it out. any chance of seeing a full size image?

thanks for the link pimpman22 its got loads of info which im now studyin. as for the other design iv seen it before but i wasnt impressed, its just a blow forward valve but not as good because it never closes itself? so in order to work it needs a logic circuit such as the 555 and a solenoid valve h...

hey guys i need help, im trying to perfect a prototype of this design BUT ive found a problem "how in the name of zuzes ass do you get an o-ring or seal inside the barrel in such a way that it wont blow out and doesnt stick out to far inside the barrel (block the bb completely)" its driving me crazy...

hhhhhm devine inspiration :shock: whist sitting in the pub and chatting away it suddenly hit me, out the corner of my eye "spirits"? when you order a whisky in a pub they use that thing that holds the bottle upside down, it fills with whisky you push the bottom and a bit of whisky comes out, soooooo...

im online now (incase you didnt get my email) ill be in my chat room till 10:20

sorry :) getting ahead of myself i supose. i sent you two emails (dont know if you recieved them, however i do now have my own chatroom on my website http://www.freewebs.com/jalord my email adress is also on my webpage. if you could just let me know when your available to talk. my new design "bbmg s...

hi pimpman22 glad i inspired you (two heads are better than one) i like the concept alot, the only thing ive spotted that could cause problems is the piston finding a "comfortable" place to rest (with the piston under presure from the spring it could rest by only half opening the top port this would...

i was thinking of making it air fed, this would allow the magazine to spiral around the barrel or hang (flexable pipe) giving a rambo style look. i started work on the prototype but i kept the rear chamber the same size as the breach part, although i was unure how well it would blow forward i was pl...