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| Novacastrian |
 Posted: 08/14/2007 17:33 PM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
116.11 Spud Bux
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| That is the sealing face paiyaan the rest of the round does not touch the barrel, you just press them into the barrel, very snug fit. I only drill down the length of the ammo. I drill these on a milling machine. |
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| paaiyan |
| Posted: 08/14/2007 17:46 PM Post subject: |
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Ascendant Defenestrator
Joined: 27 Dec 2006
Posts: 2056
2624.44 Spud Bux
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| OK, I gotcha. Looks like good stuff. The polyurethane that you use, is it the really hard kind, or is it a bit elastic? Not like I could use this on my 1 1/2" bore but I'm still curious, lol. |
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| spud yeti |
| Posted: 08/15/2007 3:27 AM Post subject: |
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can i change this name
Joined: 08 May 2007
Posts: 1043
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| I think its a bit elastic, dont they use ployurathane on rollerblade wheels? |
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| paaiyan |
| Posted: 08/15/2007 6:35 AM Post subject: |
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Ascendant Defenestrator
Joined: 27 Dec 2006
Posts: 2056
2624.44 Spud Bux
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| That's what I'm thinking, but I couldn't quite remember. |
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| Novacastrian |
| Posted: 08/15/2007 21:02 PM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
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This is 90a duro, roughly as hard as bone.
I have made these up to 33mm dia so your gun would not be a prob
I also make some from 55a duro, just like rubber, BOING!!! |
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| paaiyan |
| Posted: 08/15/2007 21:07 PM Post subject: |
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Ascendant Defenestrator
Joined: 27 Dec 2006
Posts: 2056
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| Hmm, what do you use for the tip on one that large? |
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| Novacastrian |
| Posted: 08/16/2007 1:24 AM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
116.11 Spud Bux
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| Just a large sinker, they cost like 30 cents each though, so they get expensive real quick! |
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| Modderxtrordanare |
| Posted: 08/16/2007 4:42 AM Post subject: |
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Donating Member
Joined: 20 Nov 2006
Posts: 702
0.37 Spud Bux
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| Novacastrian wrote: | | Just a large sinker, they cost like 30 cents each though, so they get expensive real quick! |
Cast your own then? |
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| VH_man |
| Posted: 08/16/2007 5:40 AM Post subject: |
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Swimmaman
Joined: 09 Dec 2006
Posts: 1532
168.49 Spud Bux
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how well do these work in airosft guns?
its a,most my freinds b-day, hes an avid airsoft sniper pissed off at how innacutate his 400 dollar sniper rifle is, even with a tightbore barrel. (hes a sport shooter............ on the side....)
i might have to mould him a hundred or so of these little things......... |
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| Novacastrian |
| Posted: 08/16/2007 20:36 PM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
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| Casting would be a good idea becuase you could get a pointy shaped head, good idea Modder, VH man i don't know how accurate they are in airsoft cuz i'm in Australia, they should work just fine though,i put mine through mostly smooth Aluminium barrels, what barrels do airsoft use? |
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| VH_man |
| Posted: 08/17/2007 15:39 PM Post subject: |
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Swimmaman
Joined: 09 Dec 2006
Posts: 1532
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smoothbore brass/aluminum/stainless steel/ titanium. anything that can get smooth..............
im just thinking that i could possibly modify a classic airsoft style rifle to use these things in the magazines............... would hurt a little....... |
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| origin unknown |
| Posted: 08/17/2007 20:02 PM Post subject: |
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Colonel
Joined: 14 Apr 2007
Posts: 532
894.45 Spud Bux
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| No one has ever tried this in an airsoft gun before as far as I know. Maybe you could make a few of these and muzzle load them into the barrel of an airsoft sniper and see how they perform. |
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| Novacastrian |
| Posted: 08/20/2007 0:49 AM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
116.11 Spud Bux
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Just thought I would show you guys these as well, 33.7mm "Armour Piercing" rounds, The one on the left is Alloy base (hollow) with a high speed steel sharpened head.
The one on the right is Acetal base (hollow) with a stainless mid section, same head as the other one. I haven't fired the Alloy one yet, however the other one smashed a plate I made out of 3 sheets polycarb ("Bullet proof") Plastic 3mm thick each, in the middle was a plate of 12mm thick Acrylic then another 3 layers of polycarb. Dimentions were approx 10x10', all this was glued together with Acrafix.
It just plain smashed it into like 6 or 7 pieces, it was mad   |
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| jackssmirkingrevenge |
| Posted: 08/20/2007 0:53 AM Post subject: |
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space monkey
Joined: 15 Mar 2007
Posts: 7050
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*something that rhymes with clucking bell*!
great stuff dude, you HAVE to post some videos!
I really like the composite one  |
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| Novacastrian |
| Posted: 08/20/2007 1:08 AM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
116.11 Spud Bux
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Thought you would like them Jack,
I will try and get vids I tried on the weekend but my f'n ignitor shorted out through bad handling practises  I'll fix it this week though and will shoot vid next weekend.
Thanks for the compliment too 
P.S. Woof Woof |
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