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Posted: 12/12/2013 7:02:11 AM EDT
First let me say I been reloading for 30yrs

OK be it a rifle or pistol. If I wanted to reload the quietest slowest load for 25-30yd target shooting. Which type of powder is safer? A slower or faster burning rate powder. I'm guessing faster but have heard of pistols blowing up with ultra low charges of powder(Bullseye). Dont some subsonic rifles use pistol powders when shooting heavy bullets? Been messing around with Gree Dot since it is a medium burnning power and went as low as 2.3grns in my pistol but wonder if it's safer to go lower? What say thwe hive?
Link Posted: 12/12/2013 7:07:32 AM EDT
[#1]
A slower powder will give you more margin for error. However, I like fast powders with heavy bullets.



9mm load is 147gr plated or moly with 3.5gr of VV N320.

45 load is 230gr plated with 4 gr of Ramshot Comp.




Yes. Sub rifle load will typically use a slower handgun powder. Lil' gun and the like.
Link Posted: 12/12/2013 7:07:49 AM EDT
[#2]
A chronograph would be your friend here.  Can you borrow one?
I've been reloading for over 40 years and have heard about powder detonation all this time.  I don't really believe in the concept.  The physics and internal ballistics just don't work.
That said, I think you want the greatest volume of powder in the case to get what you want in terms of velocity, so whichever powder giver the most volume is the one you want.
I think "detonations" come from double or perhaps even triple charges of very low volume loads.

ETA: Many investigators have tried to cause a detonation with low powder charges without success.  It's the Loch Ness Monster or Bigfoot of reloading
Link Posted: 12/12/2013 7:08:05 AM EDT
[#3]
Contact the powder manufacturers. They all want repeat customers, and definitely don't want injuries to you or your firearm!
Link Posted: 12/12/2013 7:08:58 AM EDT
[#4]
Try some trail boss
Link Posted: 12/12/2013 7:13:28 AM EDT
[#5]
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Quoted:
Try some trail boss
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hodgon has a good 308 & 223 load with trailboss and clays
Link Posted: 12/12/2013 7:17:20 AM EDT
[#6]

Heavy Bullets + Fast Powder = Soft Round


For soft pistol rounds I use shotgun powders (the fastest burning powders).

Link Posted: 12/12/2013 7:18:34 AM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


hodgon has a good 308 & 223 load with trailboss and clays
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Try some trail boss


hodgon has a good 308 & 223 load with trailboss and clays


ah, almost forgot about TB, beed told it fills up your case. Cowbow stuff.
Link Posted: 12/12/2013 7:18:37 AM EDT
[#8]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


hodgon has a good 308 & 223 load with trailboss and clays
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Try some trail boss


hodgon has a good 308 & 223 load with trailboss and clays


Opsec
Link Posted: 12/12/2013 7:21:13 AM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
A chronograph would be your friend here.  Can you borrow one?
I've been reloading for over 40 years and have heard about powder detonation all this time.  I don't really believe in the concept.  The physics and internal ballistics just don't work.
That said, I think you want the greatest volume of powder in the case to get what you want in terms of velocity, so whichever powder giver the most volume is the one you want.
I think "detonations" come from double or perhaps even triple charges of very low volume loads.

ETA: Many investigators have tried to cause a detonation with low powder charges without success.  It's the Loch Ness Monster or Bigfoot of reloading
View Quote


Yes and what you said does make sense. I do see more KB's wiht double charges than with squib loads.
Link Posted: 12/12/2013 7:21:51 AM EDT
[#10]

Discussion ForumsJump to Quoted PostQuote History
Quoted:


Try some trail boss
View Quote




 
Link Posted: 12/12/2013 7:24:49 AM EDT
[#11]
Yep, Trail Boss is quiet running.
Link Posted: 12/12/2013 7:27:19 AM EDT
[#12]
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Quoted:

 
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Quoted:
Try some trail boss

 


This.  My cowboy loads are .38s with 158gr TC and Trailboss.  You will never double a charge, damn stuff will overflow the case first.  The wife loves shooting them too.  Very easy on recoil.
Link Posted: 12/12/2013 7:31:10 AM EDT
[#13]
I cant find Trail Boss on the powder burnning rate charts. Does it have different names?
Link Posted: 12/12/2013 7:32:15 AM EDT
[#14]

Discussion ForumsJump to Quoted PostQuote History
Quoted:


I cant find Trail Boss on the powder burnning rate charts. Does it have different names?
View Quote
Google trail boss .pdf

 
Link Posted: 12/12/2013 7:33:08 AM EDT
[#15]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Google trail boss .pdf  
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View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
I cant find Trail Boss on the powder burnning rate charts. Does it have different names?
Google trail boss .pdf  


Thanks!
Link Posted: 12/12/2013 7:34:01 AM EDT
[#16]
19 IMR, Co Trail Boss
Link Posted: 12/12/2013 7:36:40 AM EDT
[#17]
You need to spend some time here.


And see how they use COW on reduced loads.
Link Posted: 12/12/2013 7:38:51 AM EDT
[#18]


Some more info here...








 
Link Posted: 12/12/2013 7:47:18 AM EDT
[#19]
Thanks Guys! A lot to check out. Almost tagged my own thread
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