11mm Automatic Ball Bearing QEV gun
Posted: Fri Sep 30, 2011 4:09 am
Hey guys this is my build log on my new 11mm Automatic Ball Bearing QEV gun. the plans were posted in the discussion forum here > http://www.spudfiles.com/forums/full-au ... 23329.html still a way to go. needs the bolt made for the blow forward bolt design, im going to construct that with epoxy and a large bolt. the magazine tube runs paralell to the barrel. and its going to have a spring feeding the ball bearings to the bolt mech. at the moment im still waiting to finish casting the whole trigger setup. i had to modify the gun by epoxying new 1/4in threads over the existing because none of my parts would fit -.-
ive since added a new chamber which is about 3 times the size shown here. although i havent used the full automatic functionality yet. i have connected a small chamber to the hose and pumped it up till the valve pops. it sounds mad.
similar to a .22. cant wait to get it working fully.

just the other side of the setup.
with that nice squishy insulation tube.

the business bits

hope you like (:
UPDATE (:

layed out on the perspex sheet im in the process of cutting for the body. as you can see the designe has changed for the time being. it has a "cloud" chamber (the pvc) instead of the blow forward bolt idea i had, it rips up though. i wouldnt want to get shot by it thats for sure. sounds like a mini gun at 140psi ><
ive since added a new chamber which is about 3 times the size shown here. although i havent used the full automatic functionality yet. i have connected a small chamber to the hose and pumped it up till the valve pops. it sounds mad.

just the other side of the setup.
with that nice squishy insulation tube.

the business bits

hope you like (:
UPDATE (:

layed out on the perspex sheet im in the process of cutting for the body. as you can see the designe has changed for the time being. it has a "cloud" chamber (the pvc) instead of the blow forward bolt idea i had, it rips up though. i wouldnt want to get shot by it thats for sure. sounds like a mini gun at 140psi ><
