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Full Auto-Complete!

Posted: Sat Jan 03, 2009 11:29 pm
by blind909
Ok, here she is, she has a 7/8 inch steel chamber, custom fittings(plugs, cant find fittings for the pipe). Nerf magstrike valve(shoots bbs GREAT). I have built a bb gun using this same valve before, but lasted a couple days, becausi i didnt like that one much. but it has been rebuilt. A video will be up sometime(when i hook up the gravity fed magazine). Any questions, feel free to ask.

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Posted: Sat Jan 03, 2009 11:47 pm
by roboman
Ummm... internals?

I'm assuming it's some sort of a blow-forward breech...correct me if I'm wrong.

Posted: Sun Jan 04, 2009 12:03 am
by blind909
roboman wrote:Ummm... internals?

I'm assuming it's some sort of a blow-forward breech...correct me if I'm wrong.
When u open the BV, air goes into the chamber, then into th eautomatic valve. the valve moves forward, alows air into the barrel and comes back again, then repeats the process. What do you mean internals? Its not like i can break apart the valve and show it off, it is all one piece, and no, it is not a blow forward breech, i will just have a gravity fed mag on top. the barrel moves with the valve. You will understand more when i get a video up.

Posted: Sun Jan 04, 2009 12:09 am
by roboman
Microsoft paint, Appleworks...

Essentially, you made a blow forward breech, like this: http://www.spudfiles.com/forums/6mm-sem ... 10075.html

JSR found that he couldn't achieve full auto...only semi. :?
How did you make it work?

Posted: Sun Jan 04, 2009 12:14 am
by blind909
I took the valve out of a nerf gun(the Magstrike, a full auto nerf gun). I did not make it.

Posted: Sun Jan 04, 2009 12:15 am
by dudeman508
can we please have a diagram

Posted: Sun Jan 04, 2009 12:19 am
by blind909
DUDE, I DONT KNOW HOW THE VALVE WORKS, I DID NOT MAKE IT, ALL I KNOW IS THAT IT IS A FULL AUTO VALVE. HERE IS A LINK TO THE GUN I AM TALKING ABOUT-[youtube][/youtube]

Posted: Sun Jan 04, 2009 12:37 am
by roboman
blind909 wrote:
roboman wrote:Ummm... internals?

I'm assuming it's some sort of a blow-forward breech...correct me if I'm wrong.
Its not like i can break apart the valve and show it off, it is all one piece, and no, it is not a blow forward breech, i will just have a gravity fed mag on top. the barrel moves with the valve. You will understand more when i get a video up.
Actually, yes it is. From what you described, it is a blow-forward breech. If it is actuated pneumatically, and oscillates back and forth, then it's very similar to what JSR built (except that he could only achieve semi-auto). Hence the name blow-forward. Makes sense! :)

BTW: that video explains next to nothing about how the magstrike works. It just shows Forsaken_Angel_24 (a prominent user on Nerfhaven) firing a modded magstrike.

Posted: Sun Jan 04, 2009 12:47 am
by blind909
Yeah, i know who forsaken angel was, i used to be a member there for years, but my account was suspended permenantly. And i know it doesnt explain anything, i was just pointing out what gun/valve i used.

Posted: Sun Jan 04, 2009 12:50 am
by roboman
Just wondering... why were you suspended? Did VACC get you? :D

Posted: Sun Jan 04, 2009 12:59 am
by blind909
Read my last topic there-http://nerfhaven.com/forums/index.php?showtopic=11767. BTW, lets stay on topic now

Posted: Sun Jan 04, 2009 5:49 am
by jackssmirkingrevenge
Love the myspace style photo :roll: :D but it would be nice to see a video backing up the full auto! claims ;)

Posted: Sun Jan 04, 2009 1:00 pm
by blind909
OK JSR, a video will be up later today, but i wont be shooting anything, because i havent made the mag yet.

Posted: Sun Jan 04, 2009 10:43 pm
by blind909
Sorry no vid yet, i had to reglue the valve to the rest of a gun.

Posted: Tue Jan 06, 2009 12:47 am
by Braddubya
I dont get how a "full auto valve" (aka an open valve im guessing) will allow you to have automatic loading of a projectile...