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Posted: Fri Apr 13, 2012 7:58 am
by jackssmirkingrevenge
It is after all a test setup so why not

Do you ever plan on mounting a proper stock and trigger to fire it from the shoulder?
Posted: Fri Apr 13, 2012 8:11 am
by Petitlu
Yes, I began designing the ignition in small (flash) as in the picture:
All the ignition will be in a box
Overview Thorjack, ignition system of the charger, a push button to fire

Posted: Fri Apr 13, 2012 9:00 am
by Petitlu
I found this web site which sells small spark plugs and taps.
http://sparkplugs.morrisonandmarvin.com/14-32.php
Posted: Fri Apr 13, 2012 10:07 am
by wyz2285
I also had an idea about making a hybrid rifle soon after I bought a strong stainless steel 8mm barrel, but the idea of cartridge it'a really interesting, if a relatively small cartridge (10cm of 3/8 copper) is strong enough to accelerate a 8mm dia steel bb to a average muzzle speed of 200m/s, I'd make it. Are you really going to make that stock? That would be very cool.
Posted: Fri Apr 13, 2012 11:53 am
by Petitlu
yes I will make this stock.
Cool stainless steel barrel!
you think integrate a rupture disk in the cartridge?
Posted: Fri Apr 13, 2012 11:57 am
by wyz2285
you think integrate a rupture disk in the cartridge?
yap, I think it´s better, as JSR have proved that valve less cartridges are not very safe
Posted: Fri Apr 13, 2012 12:06 pm
by Petitlu
Make cartridges that's great!
But for safety, you must fill the cartridges locally ...
Posted: Fri Apr 13, 2012 12:13 pm
by wyz2285
But the mix will be more difficult to get right, as it´s smaller

Posted: Fri Apr 13, 2012 12:19 pm
by Petitlu
that's for sure!
But with a syringe that is precise ...
Posted: Fri Apr 13, 2012 12:34 pm
by wyz2285
yap, I know, I even have 1 ml syringes
But I will have to consider seriously about pump dead space, and also a lot of pumping with my shock pump

Posted: Fri Apr 13, 2012 12:44 pm
by Petitlu
How do you like Mix?
Posted: Fri Apr 13, 2012 1:33 pm
by al-xg
Mmmm VF ?
Posted: Fri Apr 13, 2012 1:43 pm
by Petitlu

VF :
A combien de Mix il compte monter ?
In fact, the round tungsten have been sent!
I look forward to receiving them
Posted: Sat Apr 14, 2012 5:36 am
by jackssmirkingrevenge
Petitlu wrote:In fact, the round tungsten have been sent!
I look forward to receiving them
Here's the first of the fins for those rods, made with a little more care

Posted: Sat Apr 14, 2012 5:44 am
by Petitlu
Excellent! you are my god!
the round completely through the fin?