it seems quite a few are getting into rc stuff atm. after wiping out flying my fpv aircraft (HK EPP FPV) it thought that i should go back to basics and learn to fly. Got my self a cub J3 HobbyKing and found that the model itself poorly designed CG as well as lack of Dihedral and throw that all toget...

thanks for the comments guys, ha was wondering when JSR would stumble across this :P just received my new foldout gun stand :) http://www.ebay.com/itm/251218622048?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649 only recently went out and tested it,after refab. marble shattering results :) got a ...

MOAH POWAH

nah looks good, that poor flare gun tho

Hi all, So I'v been away for awhile thought id come back and check out the forums once again, and to my delight an array of unique pneumatic rifles have joined the showcase. got me thinking that I should revamp the .50 cal and contribute a little something back into the forum that has taught me so m...

Guess ill have to upload a video then.
<a href="http://s1211.photobucket.com/user/mang_ ... 6.jpg.html" target="_blank"><img src="http://i1211.photobucket.com/albums/cc4 ... 215206.jpg" border="0" alt=" photo IMG_20120502_215206.jpg"></a>

sorry about the lack of pictures explaining but, I use a sliding bolt to simply interrupt the flow of ammo going into the chamber(spring fed). that way you simplify your design and don't have to engineer a sliding breech. I use ~16mm marbles in 17mm copper pipe and the bolt is position so that it; 1...

yeah they're 6.35mm though, I run common 6mm chrome steel (magnetic) unlike stainless. looking at getting 10,000 or so but only need half that if anyone's interested. ahh semi automatic the only downfall is ammo

if your in aus looking for chrome steel bb's shoot me a PM im looking at doing a bulk order

haha actually lost it laughing at this thread :D, good to seee your still on here lovable airguns- picked myself up one of those bb guns from the brickworks damn accurate :) are you interested in getting some 6mm steel ones? im looking at importing some (~9000) or so for $200 AUD landed if you want ...

haha another pyro, nice mill but you'd get sick of milling 30 grams of bp in that pretty quick

im running 2X 150mm pvc drums holding total 20 kilos of hardened lead antimony brass tube media. total capacity of 1.4 kilos of bp milled in 40 mins

I can actually vouch for that style of regulator jack, though only at the lower end of the scale up to 350 psi from unregulated. I have one on my semi auto 6mm M16 and on my .50 cal 19 shot bolt action marble rifle. Iv been out of the game awhile (pyro's too addictive) but should post my finished we...

I had a propane cannon running 100mm X400 combustion chamber and can tell you the difference between operating a chamber fan with and without is HUGE! even from dry firing you could tell that you were getting a more complete mix- the death of that cannon actually came from the fuel air becoming too ...

just getting a better look, thats a huge chamber volume for 6mm? dont think you will need heaps of pressure that way. im running about 30cc @ 250 psi and going through paint cans with steel bb's but need more volume i believe for my C-B ratio

the 4th state;
plasma

haha now thats what im talkin bout ! Jonesy nice job man, you got anymore details/pics? that things beautiful. yeah this wasnt really a topic for bitchin that its hard to get stuff, its what you can build from what you can get. jonesy is that chamber filled? little hard to get some details from the ...