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Bullet sizing questions
#208332
10/05/2020 1:24 AM
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Joined: Sep 2013
Posts: 4,669
Chance Weldon
OP
Distinguished Expert
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OP
Distinguished Expert
Joined: Sep 2013
Posts: 4,669 |
Two questions:
1. Has anyone resized .458" bullets down to .451" to .452" diameter?
2. How difficult is it to size down jacketed bullets?
Formerly TN Lone Wolf
"We are only as strong as we are united, as weak as we are divided." - J.K. Rowling
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Re: Bullet sizing questions
[Re: Chance Weldon]
#208335
10/05/2020 3:22 AM
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Joined: Mar 2010
Posts: 1,155
Bob Roach
old hand
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old hand
Joined: Mar 2010
Posts: 1,155 |
I have never tried this. If I were going to give it a try, I would check into a Lee push through sizing die, and use plenty of lube. If you stuck a bullet it would not be a huge loss.
Bob R
See You At The Range
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Re: Bullet sizing questions
[Re: Bob Roach]
#208342
10/05/2020 12:34 PM
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Joined: Nov 2012
Posts: 171
Buck_358
member
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member
Joined: Nov 2012
Posts: 171 |
Chance I have an article by Layne Simpson from the 2013 American Rifleman titled drawing down jacketed bullets. This caught my attention as part of the article was drawing down .509 caliber Swift bullets for the 50 B/M Alaskan, where he uses a Corbin draw down die. The article is in PDF form, if you would like a copy send me an email address and I will forward. Or perhaps try and search for this on the net. Damon
NRA Patriot Life Endowment HHI #6544
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Re: Bullet sizing questions
[Re: Buck_358]
#208564
10/16/2020 5:03 AM
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Joined: Aug 2015
Posts: 12
Hawkeye_fh
stranger
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stranger
Joined: Aug 2015
Posts: 12 |
I have some cheap bevel base 300 gr rnfp for that I picked up when I first got into reloading and not knowing any better. I never have been able to get these to shoot well in my guide gun. As proof of concept, I have sized these down to .452. I used a Lee .454 first the a Lee .452 push through die. I had intentions of trying these out in my .454 over Trailboss, but have never gotten around to it.
I have heard of people sizing jacked .310 rifle bullets and .312 pistol bullets down to .308 to shoot out of things like .300BO and .30 Carbine, but have never done such myself.
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Re: Bullet sizing questions
[Re: Hawkeye_fh]
#208570
10/16/2020 6:50 PM
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Joined: May 2012
Posts: 2,500
reflex264
Gun Slinger
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Gun Slinger
Joined: May 2012
Posts: 2,500 |
I have done some step down sizing. You have to do it in steps. It works but it is a pain if you are going more than .002". A very common practice is .452 down to 4.51 and that can be done with the Lee or Saeco push through sizer.
"A quiet hit in the right place is better than a loud miss in the wrong place followed by 10 more shots on the run"
I was a handgun hunter, when handgun wasn't cool.....
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Re: Bullet sizing questions
[Re: reflex264]
#208573
10/16/2020 8:41 PM
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Joined: Jun 2004
Posts: 269
Randominator
enthusiast
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enthusiast
Joined: Jun 2004
Posts: 269 |
I have sized down 410? bullets to 400? using a LEE sizer to shoot in my 10mm with no issues.
NRA Life Member HHI Member VHA Member
"get busy living, or get busy dying"
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Re: Bullet sizing questions
[Re: Randominator]
#208577
10/17/2020 12:35 AM
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Joined: Nov 2008
Posts: 378
dave thomas
enthusiast
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enthusiast
Joined: Nov 2008
Posts: 378 |
was you able to size down the 410's to 400 in one step or did you have to do it in numerous steps? lead or jacketed bullets? how was the accuracy of the bullets after sizing.
Ephesians 6:10-18 because we are warriors.
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Re: Bullet sizing questions
[Re: dave thomas]
#208581
10/17/2020 2:59 AM
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Joined: Apr 2019
Posts: 1
noylj
stranger
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stranger
Joined: Apr 2019
Posts: 1 |
Lead bullets: try NOT sizing the bullets. Sizing does NOT improve accuracy, and the more you size a lead bullet down, the worst the accuracy. Jacketed bullets: you'll size the jacket and lead core. Jacket will spring out slightly after, leaving a gap between the jacket and core. Not good for accuracy.
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