rna_duelers~ My hybrid cannon is the only cannon to have a recorded shot over the sound barrier. Joel's pnuematic did not break the sound barrier, he had beleived that he had, but was only a guess (its impossible to break the sound barrier with a pneumatic, atmospheric air at room temperature cannon...

SpudShot-SS~ With this mini hybrid I did not break the sound barrier, but with my larger, turret mounted hybrid, I did. Looking at my avatar shows the actual picture of one of those shots recorded on my chronograph. Just to clear things up

I'm sorry for such a late reply, been having some computer problems for the past couple months. Yes, indeed it is a combustion, with a large majority of its parts supplied by a long-stemmed BB lighter; The combustion chamber was the lighter's butane tank, the igniter was (obviously) the lighter's ig...

Sorry for the late reply, I have had some computer/Internet problems for the past couple months. OK, to answer all of your questions; How far does it shoot?: firing Polypropylene 1" diameter spheres I could reach distances of about 200 feet , since they are very light and unstable projectiles, choos...

hmmm, apologies for such a late reply to you all, I have had some computer problems lately. Yes, I am very regretful for having to dismantle Mauler, It was a VERY impressive gun (from your's and my friends points of view), but the recoil, the risk, and the constant nescessity of fixing various compo...