good idea but this case i can't use bbs,they are too big

it´s a rubber tube, when you put the bb it falls in and get in the tube by inercy.so it doesn´t fall out that easy.

nice work!!i love big heavy sniper rifles

wyz2285, not a bad effort - if you load multiple BBs you should have a nice little burst fire machine pistol, and a detent at the breech will negate the disadvantage of the relatively slow opening blowgun valve I have a tube in the end of the barrel,so when i put in the bb, it doesn't fall out,i ca...

The piston is a rubber cut with the tube form the gun body works very well.i'm you like it

This is my latest build, a bb airsift pistol. So far only test it at 100 psi but as i'm going to buy a shock pumb i will shot it at 200 psi pretty soon .Was thinking about a camo paint but black stays good .video at

that's a GREAT job done!!!you must have some heavy tools

Hi guys this is my first pen gun(pneumatic),so plz be nice
right now only test it at 100-150 psi, not very powerful.soon i will test it at 350 psi i'm looking for a real pen body to make a better one,any suggestion?video at

the distance is about 20m,with 60 psi
Here is a video about how it's made and how it works [youtube][/youtube]

i like my gun as what it is,would be cool if i get a reload,but i think i won't go change it my original idea was just be able to shot air more than once,doesn't including reload system
here is the gun separated, so it's easier for transporting

a reload system?for a coax??no idea how i'm going to put a magazine on the barrel

all information is in my video [youtube] the pic may help too [/youtube]

Edited by jrrdw, embedded video.

This is my latest pneumatic build.Before building it i made some objectives for this gun:
1.under 2kg
2.be accurant
3.be able to shot more than once with one charge
All come together and here is the final product.basiclly is a coax,when charged up to 100 psi,i can get +3 semi-auto shots .

the vortex block is very very nice , i will need one

the stock is pvc,but my thinking about some wood can do a better job.on fact this gun haven't be painted yet,the stock is painted because it's from a oldder gun