Larger than standard Lyman lube sizer dies

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Last Post 11 August 2026
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CBA Member

Slug Gun posted this 22 July 2026

Does anyone offer or grind Lyman lubesizer style or Star sizer dies larger then the standard sizes available ?

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Standard Member

OU812 posted this 22 July 2026

You can open them up larger using sandpaper. Wrap masking tape around dowel, next wrap 400 grit paper to fit. Spin in drill until desired size needed. Size bullets during sanding to check actual size after sizing.

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CBA Member

Aaron posted this 22 July 2026

Lee Precision can make one

https://leeprecision.com/custom-classic-bullet-sizing-kit

With rifle in hand, I confidently go forth into the darkness.

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CBA Board

Glenn R. Latham posted this 23 July 2026

A fellow on Cast Boolets, goes by ammohead, makes custom H&I does.

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CBA Member

hporter posted this 25 July 2026

Ammohead made me a couple of large bore Star dies last year. One for my .54 Sharps and one for my 56-50 Spencer. Turned out great. I have a .577 die for my Star as well, so you can go pretty big if they are cast soft.

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Standard Member

Pigslayer posted this 26 July 2026

You might try Buffalo Arms. They carry a real good selection for both Lyman and RCBS lubersizers.

If someone else had of done to me what I did to myself . . . I'd have killed him. Humility is an asset. Heh - heh.

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CBA Member

Aaron posted this 26 July 2026

Buffalo Arms will also make a custom die. They made me a .459 die.

With rifle in hand, I confidently go forth into the darkness.

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Standard Member

Pigslayer posted this 29 July 2026

They made a .433 die for me. I like dealing with them. I buy all of my brass from them too.

If someone else had of done to me what I did to myself . . . I'd have killed him. Humility is an asset. Heh - heh.

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Standard Member

[email protected] posted this 11 August 2026

Yes, SEF SPORTS, 109 woodland Ave. Green Bay, WI 54303-2847, phone 920-497-8790. They can furnish the die brand of choice and hone it out to your reqired dimensions. I have used them multiple times. Im happy.