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Compact Hand-Held Piston Hybrid v1.3. caution: picture heavy

Posted: Sat Jul 02, 2011 6:11 pm
by Lockednloaded
This is a hybrid that's been nearly a year in the making, it's been worth the time and parts for sure. I want to give a special thanks to MrCrowley, SB15, DYI, and anyone else who has helped me in the chat:

So this is version 1.3, so how about some history...

v1.1, had piston issues along with ignition and fueling; only fired with a burst disk

Image

v1.2, Meter pipe not shown, but it worked with a syringe and was low powered

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And the best version to date: v1.3


Specifications
- 6" steel chamber
- 1/2" porting, isolated, vented pilot
- piezo electric ignitor
- interchangeable cam-lock barrels

Image

Image

Meter:
Image

Piston:
Image

Tell me what you think, Ive put a lot of work into it and hope y'all like it!

~LnL~

Posted: Sat Jul 02, 2011 6:17 pm
by jakethebeast
nice! :D must be fun to shoot

Posted: Sat Jul 02, 2011 9:12 pm
by saefroch
Why that does appear to be the same gauge I have :D

Posted: Sat Jul 02, 2011 9:19 pm
by warhead052
Damn, whats the recoil on that? It looks incredible!

Posted: Sun Jul 03, 2011 1:17 am
by MrCrowley
Do my eyes deceive me or did you actually finish the cannon? :D

I would say I can't wait for a video but seeing how long I've waited for the cannon, I think my patience will last :wink:
Looking forward to seeing this in action.

Posted: Sun Jul 03, 2011 1:30 am
by SpudBlaster15
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Posted: Sun Jul 03, 2011 1:39 am
by jackssmirkingrevenge
Looks good, let's see it in action!

Also, you'll be putting a stock on it I imagine?

Posted: Sun Jul 03, 2011 8:41 am
by Lockednloaded
Thank you all for the nice comments:

Warhead,
Recoil may become substantial at higher pressures with larger ammo, but I'll try to get it on film a somepoint.

MrC,
:lol: , a video will come, I've got a nice barrel that fits 20 ga wads, so you make see some cool stuff with birdshot

SB15,
Better late then never, but I will be replacing the barrel with an aluminum one soon and I may get a length of 3/4" copper. Until then, no greater then 3x mixes with ammo

JSR,
I'll for sure have to add some bracing, the epoxy may not hold the handle on if it recoils too hard.

Any suggestions for cheap targets and ammo? I have lead I suppose I could make into ammo

Posted: Sun Jul 03, 2011 8:51 am
by PVC Arsenal 17
Very nice work. You definitely achieved the ideal layout and that grip is awesome. Good stuff

Posted: Sun Jul 03, 2011 10:58 am
by thetyzonator
Well a watermelon is a relatively cheap target thats always fun to watch haha

Posted: Sun Jul 03, 2011 9:49 pm
by Lockednloaded
Thanks PVC arsenal, I build for function then jazz it up with some ergonomics and even aesthetics.

I will get some damage videos going once I can figure out an effective silencer for a 3/4" barrel, I will probably house it in 3" drain pipe, but I want some fancy baffles to really turn down the noise. As of now it's as loud as my 20ga shotgun

Posted: Sun Jul 03, 2011 9:55 pm
by warhead052
LnL, try the infamous 10 water jugs in a row shot. See if it can go all the way through with a projectile that looks like this: >---->

Posted: Sun Jul 03, 2011 10:16 pm
by Crna Legija
Lockednloaded wrote:Thanks PVC arsenal, I build for function then jazz it up with some ergonomics and even aesthetics.

I will get some damage videos going once I can figure out an effective silencer for a 3/4" barrel, I will probably house it in 3" drain pipe, but I want some fancy baffles to really turn down the noise. As of now it's as loud as my 20ga shotgun

you can wet the inside too really cut out the sound, works for real guns so should have some effect on a hybrid

Posted: Tue Jul 05, 2011 2:30 pm
by Lockednloaded
Crna Legija wrote:
Lockednloaded wrote:Thanks PVC arsenal, I build for function then jazz it up with some ergonomics and even aesthetics.

I will get some damage videos going once I can figure out an effective silencer for a 3/4" barrel, I will probably house it in 3" drain pipe, but I want some fancy baffles to really turn down the noise. As of now it's as loud as my 20ga shotgun

you can wet the inside too really cut out the sound, works for real guns so should have some effect on a hybrid
Can you explain this some? sounds interesting, like wetting the chamber, the barrel, the ammo?

Posted: Tue Jul 05, 2011 2:38 pm
by jackssmirkingrevenge
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