yes, essential it is almost the same in design, exept for the fact that i want to make the bolt larger in diameter, and i am thinking "hammer valve"...


but yeah there are a few ideas in that thread that are not too shabby.. :)

also im not looking for blowback perse.... i wanted to use the rim of ...

after my first sucssesfull build, a 15mm ID single shot, Qev gun, i wanted to try something new...

i cant say i already have seen something around like what i had in mind, but ill try to give you a mental picture...

basicly i want a magazine fed, shell ejecting, multiple shot rifle. not ...

POLAND_SPUD wrote:No offence but I thought of that earlier

orly?

8)


nah do we really think the stuff we come up with is that unique? i dont think so.. building it properly... thats the real challenge!

seems feasable... kinda exacly my design :)

posted here
http://www.spudfiles.com/forums/nice-find-and-barrel-length-question-t24075.html

http://i897.photobucket.com/albums/ac172/Mark_Seijkens/coaxidea.jpg

so yeah, i like "you`re" design :)
great minds think alike.. right? :D

are you planning ...

haha i would love to see one of those saboted darts go flying trough a xbox

when are you going to send him the round(s) JSR ?

say whot?

the outer pipe of the airram will be the spot the gun should be mounted on.
i didnt include bumbers and spring/rubber band in the drawing, i assume one could make those on a few different ways, depending on the aesthetic needs...

so, as soon the pressure behind the projectile begins to ...

hmmm,

a "normal" coaxial has a piston wich travels backwards upon openingen...

make that heavy, and you got more recoil....


or

the gun needs to be on sliding tracks anyway to get the desired effect...

you could use these "rails" as youre airram.

make it so that you fit smalled diameter pipe ...

i agree with jimmy101.

BUT adding sights is never completely useless. IMHO

surely the ammo and gun arent accurate at all, but making sure you point the thing the same way every time rules out human aiming error a bit...

plus, it simply looks better.

PotatoEnemy17 wrote:I'm building an airsoft gun that will use a QEV and slide valve system. Is it possible to build your own slide valve? How?.

short answer: lathe... and then its easy....

if not. buying one would be quicker and almost cheaper...

depends on youre skill to make it line up...

i would guess it would need a kind of m320 ish sight

red dot...

ive put them on...

yeah, the stopper wasn`t in the drawing, but is indeed neccesary...

ah whell its just my idea to make a compact easy to use plinker....

err, you can put a spring behind the piston, the equalisation hole is there to prevent what you say.... alternatively you could fill from the pilot side, and make a bumper on the chamberside...

the projectile will always be in front of the pressure, hence the "odd" shape...

why wouldnt it work?

hmm, sized and stuff, with my build i just winged it myself, and adjusted pressure until i got a good result...

nevertheless i made a drawing of o coax idea i wanted to try myself a soon as i know how to make it :P

ill post it here, so you can ponder if it will work... i was trying to do the same ...