What do you think about opening a new topic, just for golden powder and crimson powder? Sister topic to this one.
What do you think about opening a new topic, just for golden powder and crimson powder? Sister topic to this one.
Sandro;
If you're using a translator, it must be a good one! I have understood basically everything you have said. You're doing excellent!
I'm not sure how to start a new thread, but I'm sure it's easy. Make one, and see if it blows up. This one did, 11 years or more, ago.
Last edited by DoubleBuck; 01-20-2024 at 11:37 PM.
I would think, yes. Many others would surely wish to try out this type of powder and they would be more likely to see the topic if it was opened on another thread. I for one, would like to give it a try myself, once this winter weather gets on back North where it belongs. But first, I will finish testing out my TP Black.
And yes, Sandro, thanks for your effort.
73 de n0ubx, Rick
NRA Benefactor Life Member/VFW Life Member
I think so. It is a lot faster than my old one, and really seems to do a good job. I want to make some different drums for it to see if I can improve on the design but otherwise the tumbler itself is great. Treadmills are a really good source to build ball mills since they have pretty much everything you need already and you can find them for cheap at yard sales and thrift stores.
Sandro, achei o novo tópico e já comecei a postar por lá. Obrigado pela educação, vou ser interessante para ver onde vai.
Now, back to black powder over here. I'm hoping to get some pucks pressed if the temperature goes above 12 deg F today. It's too cold for my press to work!
I actually go in the other direction as far as density. I am following Brett Gibbons' lead and trying to reproduce RFG. (Rifle Fine Grain) that the English used in their ammo. I have found that a density of around 6 gm/cc actually gives higher velocity and cleaner burning than the really heavy powder. The drawback, of course, is that it is not possible to get as much into cartridges.
I would say yes. I just got back from the range where I fired 100 rounds of Golden Powder 9mm. I just get astonished looks when I tell people what the powder is. Smoke is not too different, maybe a lighter color, though just as much. The smell is fairly distinctive. Not unpleasant, just different.
Now be aware this was not in a semiauto, just like BP it does not have the power to cycle the action. It was in a S&W 986. The claims of 10% more power may or may not be true as I have not done any chrono testing as of yet. The 50% less residue may be optimistic, but is indeed noticeably less and cleans off quickly.
Lots more I can say but I'll wait for it to be its own topic.
Here in Los Angeles the temperature isn't the problem but I won't go into that....
My press works fine - I think. 6 ton press and 40mm die (1.98 square inches) which means I'm getting just over 6000 Psi. Which is far more than what is needed for the Sulfur to be the binder. But I may be doing something else not wrong, but inefficiently.
When I grind my pucks Only about half of it comes out in the 1f to 3f range. I get equal amounts of 2FA (Canon Powder) and 4f-5f-dust. I repuck the dust and get the same results. So my grinding process must be flawed somehow.
If you are curious, I use the canon powder in 45-70 loads and the 4f / 5f in 38 special fired in a 357
The most damage I ever did had nothing to do with powder or firearms. It was when I was modifying old crank phones to talk on modern phone lines. It is actually fairly simple to do (add one capacitor to the ringing circuit). However you need to disconnect the magneto. If you just hook up an old wooden wall phone and crank it, you can actually knock out the entire local telephone exchange. It now been two decades since I did that so I guess I can talk about it now, but my net worth is less than the damage I apparently did.
Maybe I'm the reason nobody here uses landlines here any more. Good thing I only make explosives now.
Some of us have a lot in common around here...
What kind of grinder are you using? I use a galvanized cast iron grain grinder, I believe many others here do as well. I get about 35 to 40% each of 2f and 3f by running the mill pretty coarse, sifting each grind and regrinding the big stuff. The remaining 20 to 30% of fines are tossed in with the meal to be pucked again, of course. I'm sure my process can be improved for efficiency in both time and effort. But, I really like the grain grinder! Beats the snot out of the tiny ceramic burr coffee grinder I started with and broke within about 30 min of use.
Oh and BTW, I think it's awesome you're loading more modern cartridges with black and golden powders. Very cool.
Last edited by Swineherd; 01-23-2024 at 03:50 PM.
I think it was Lags in posts far back that suggested that one could coarse grind and screen and then coarse grind again and screen the granules that are oversized, and then actually course grind again and screen before tightening up the grinder for a finer grind in order to reduce the fines. That is the method that I have been using and I have reduced my fines a good bit from what I was getting when just tightening up the grinder after every grind.
When I started out making Black, I first used a small ceramic coffee grinder and it worked okay, but was very tedious and I certainly ended up with far too many fines. I spent far too much time repairing the little grinder as it just was not tough enough for what I was dishing out for it to do.
In an Antique store, I found an old cast iron grain grinder like that described by Swineherd and it has made the grinding chore so much less tedious and labor intensive. I only grind one puck at a time and I turn the crank handle slowly keeping my face away from the hopper so there is very little danger of a spark or damage if it should actually ignite one puck's worth of powder.
My normal size batch of Black is 2 1/2 lbs. and I end up with just under 3/4 lb. of fines and the rest being 3F. I occasionally will keep some 2F for a buddy of mine to use in his .50 cal. when he shoots with me, but I only shoot revolvers and a .32 Cal. Squirrel rifle.
Last edited by HamGunner; 01-23-2024 at 07:20 PM. Reason: Spelling correction
73 de n0ubx, Rick
NRA Benefactor Life Member/VFW Life Member
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |