38 wadcutter frustration

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brewer12345

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I like shooting wadcutters, but I have had quite a time with it. I was loading 148 grain dewc with 3.8 grains of hp38. They shot great, but leaded like crazy. Just tried the same bullet but with 2.8 and 3.0 grains of bullseye, but the accuracy was nothing to write home about. Any suggestions? Maybe I should just go with coated dewc and go back to my hotter 3.8 grains of hp38.
 
4" Security Six. Barrel slugs at 357, had a gunsmith go over the throats and bore the one or two that was less than 3585. I might try adding a bit of alox and loading up another trial batch. The 3.0 shot a lot better than the 2.8 grains, but compared to the better test loads of lee 358-105-SWC the wadcutter groups were nothing special.
 
I load Acme coated button nose wadcutters to 3.1gr of bullseye. This is at the top of the currently available data. Shoots well in 4" and 6" revolver. I haven't tried this recipe with a plain cast bullet but no leading with coated.
 
Pressure is no worry as I am shooting these out of a 357 mag revolver. Heck, the lyman cast manual lists way higher charges than 3.1, probably stemming from the days of the full charge wadcutter as a backup round. I guess a future cast of these will get coated and we will see how they do.
 
I have cast hundreds of pounds of lead into lead wadcutters. Just about any fast powder with 3 grains will work. Don't use a factory resizing die, resizing the case will make the bullet undersize. try and load as fat a bullet as will fit into your chambers. Many brands of brass won't permit flush seated bullets. Leave part of the bullet out of the case if the brass is bulging.
 
Pressure is no worry as I am shooting these out of a 357 mag revolver. Heck, the lyman cast manual lists way higher charges than 3.1, probably stemming from the
Bullets too hard?

If they are 17/18ish BHN, then maybe some 12 BHN DEWCs won't lead.

https://missouribullet.com/details.php?prodId=62&category=5&secondary=9

Cast out of clip on wheel weights, about 12 bhn.

I did use the Lee factory crimp die. Maybe it undid the good work of the m die I used to expand
 
That's a good article.

Thanks Chuck. If you get the time have a look around that entire site. CE Harris wrote some good stuff. He has been around and knows what he is talking about. I hope to cast some 30 caliber 170gr bullets this winter to try in my 30-06 and 30-30 and use this article to try a few loads. If you have any interest in cast bullets in rifles its worth your time to read it.

https://www.hensleygibbs.com/edharris/articles/The Load.htm
 
Skip the factory crimp die. Roll or taper crimp just enough to remove flare and try some. The FCD I tried sized my cast bullets down .002"...
 
It’s pretty easy to tell if the FCD carbide insert is causing the issue of swagging the bullet down or not.
 
Kind of felt like it. Without crimping do I have to worry about bullet jump?

Most WC loads have enough bullet pull that a heavy crimp is not needed. And with proper WC cases your die shouldn't be sizing the bullet bases down. Look at the link I posted in post #15.
 
Are you loading these in .38 brass or .357 brass? My 4" Sec. 6 does very well with DEWCs and BNWCs loaded over 2.7-3.0 gr. Bullseye in .357 brass. That, plus seating to the first crimping groove behind the nose means less jump to the rifling.

I do use a magnum primer to make sure things get started OK.
 
I agree with drop the lee fcd. you can also run the bullseye load down to 2.7 grains. a tenth makes a lot of difference with that powder.

luck,

murf
 
All I can add is a bit more noise...but I has MASSIVE leading with some silly "laser cast" stuff I bought from Oregon Trail. That's $$ right down the drain, I have no clue what to do with the rest of those.

Either way, moved to hi-tek Missouri PPC #2 and that was that. I've had zero issues shooting them, they're very accurate and have zero leading (shooting from a S&W 627 Pro).
 
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