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Unconventional Shaped Charges
This is a fascinating leap for CSC and EFP's.Similar to a hobbyist what interchangeable parts were ...
10-3-2011 at 20:30
by: grndpndr
Methyl Ethyl Ketone Peroxide
eagerly awaiting results of your experiments-would particularly like to hear of your perception or ...
8-3-2011 at 03:38
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
The old bullseye DBSP also has flattened grains and apears to have a low density compared to a sper ...
26-2-2011 at 02:45
by: grndpndr
Unconventional Shaped Charges
Another topic beyond my payrade but ill ask a friend who spent years in an electroplate shop, clues ...
20-2-2011 at 02:59
by: grndpndr
Unconventional Shaped Charges
Dont worry the target plates speak volumes.

Do wish you had or could measure the liner thickness ...
18-2-2011 at 17:39
by: grndpndr
Unconventional Shaped Charges
Most Impressive post ive seen in some time.3.75 in mild steel penetration by a 2x CD
Conical Shaped ...
16-2-2011 at 22:31
by: grndpndr
priming mixture for loading percussion caps
You could use HEET successfully in the yellow containers if its available in your AO.The RED contai ...
16-2-2011 at 06:48
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
I apologize for whatever animosity my posts may have generated.It was not my intent
to intentionall ...
15-2-2011 at 10:24
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
That was my thinking .The melt cast ETN/DBSP concept is the product of others imagination/experiment ...
13-2-2011 at 12:30
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
FWIW I recall seeing info that indicated wet blocks of NC(for safety) were detonated with the aid o ...
13-2-2011 at 11:21
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
Im often quilty of repeating what I had presumed to be fact once its been repeated enough,many oth ...
11-2-2011 at 19:09
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
[rquote=201364&tid=15490&author=Rosco Bodine]It is an incorrect assumption and incorrect gen ...
11-2-2011 at 13:53
by: grndpndr
Cap design
[rquote=201206&tid=15462&author=quicksilver]Ensign Bickford (the fuse mfg) experimented in t ...
11-2-2011 at 12:04
by: grndpndr
Detonation of Double Based Smokeless Propellants/Powder
Ive seen many questions involving plasticizing DBSP or a single base IMR NC owderv and incorporating ...
11-2-2011 at 11:41
by: grndpndr
Ag2C2.AGNO3 (DS)
I may be wrong but hold on to your hat last night vI thoughtb I saw spot silver @$33 troy oz.

FWI ...
10-2-2011 at 14:40
by: grndpndr
A more durable improvised detonating cord?
Im sure the coating would tend to flake off but the tube should eliminate direct contact with the en ...
9-2-2011 at 23:59
by: grndpndr
Cap design
I gotta say Im no chemist but on my worst day I wouldnt consider simply guessing as to the amount o ...
9-2-2011 at 16:49
by: grndpndr
A more durable improvised detonating cord?
I ran into a link name CannonFuse.Whats of interest is it has a tutorial for making simple blackmat ...
9-2-2011 at 13:00
by: grndpndr
Cap design

I would like to have access to a synthetic casing maybe similar to what was used for HG fulminate ...
9-2-2011 at 11:27
by: grndpndr
Cap design
Not trying to be a smart ass but A good bit of whats been discussed and far more has already been ta ...
9-2-2011 at 07:54
by: grndpndr
Useing a balloon for a oxyhydrogen explosive?
Good Stuff, Thanks!:D

The Titanic disaster may not have been so disaterous(smaller open sea hull ...
6-2-2011 at 05:18
by: grndpndr
Useing a balloon for a oxyhydrogen explosive?
Constance Tipper of Cambridge University proved the fracture problem was caused by cold temp steel ...
5-2-2011 at 19:21
by: grndpndr
A more durable improvised detonating cord?
@ Vulture,In the USA 'lax' is a euphemism among gun control advocates/other control freaks for NEEDI ...
5-2-2011 at 17:24
by: grndpndr
A more durable improvised detonating cord?
Smokeless powder grains are rather large for a small diameter tubing although DBSP/ETN and combinat ...
5-2-2011 at 07:34
by: grndpndr
Hardware store chemicals - questions

IIRC ACE's TSP is/was Savogran Brand TSP 75-80% TSP/20-25% Na sesquicebicate.1/2lb boxes.
Also @ ...
3-2-2011 at 14:46
by: grndpndr
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