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Lyman Round Ball Moulds Up to 11% Off w/ Free Shipping — 13 models

Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735
Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735
Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735
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Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735
Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735
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Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735

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Questions & Answers
Which mold would I need for a 44 cal. Muzzle loader rifle?

For a round ball, usually, a mold that casts a ball that is approximately 0.01 smaller than the bore, in order to leave room for the lubricated cloth patch around the ball. So, if your rifle truly is 0.440 bore size, I recommend a ball of 0.430.

by Uncle Willy, Verified Owner, January 28, 2024
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Customer Reviews
Helpful Positive Review
Lyman mold by Legacy Reviewer, November 27, 2010
Excellent service and a great product at a good price. Pros: excellent value for the money Cons: none
3/4 found this helpful
Most Recent Reviews
Lyman round ball moulds by Michael, November 2, 2018
This mould comes in a great plastic storage box that will keep it protected for years to come. After a short break-in period, the mould dropped consistent cast ball that fit the 12 ga Federal plastic wad nicely with the alloy I am using. It is an iro...
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0/1 found this helpful
Most Recent Reviews
more than does the job by rfd, Verified Owner, July 15, 2015
excellent round ball mould from lyman, creates beautifully concentric balls of very consistent weight. the sprue cutter works awesome, too. a trusted name in cast bullets, can't go wrong with lyman!
Read All 3 Reviews
13 Models Available
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Product Info for Lyman Round Ball Moulds

Lyman Round Ball Moulds on sale and available from our online store. OpticsPlanet, Inc is an Authorized US Distributor for Lyman Gunsmith and Reloading Equipment.image

The traditional muzzle loaders choice.

Lyman has a full line of round ball moulds for the black powder shooter. Throw perfect, ball after ball, with a minimum sprue to ensure the kind of accuracy that target shooters have come to expect from Lyman precision moulds.

Lyman Round Ball Moulds is available with the following options:

  • Lyman 2645530 .530 Round Ball Mould 54 Cal
  • Lyman 2645535 .535 Round Ball Mould 54 Cal
  • Lyman 2645570 .570 Round Ball Mould 58 Cal
  • Lyman 2645600 .600 Round Ball Mould
  • Lyman 2645610 .610 Round Ball Mould
  • Lyman 2645662 .662 Round Ball Mould 12 Gauge
  • Lyman 2645690 .690 Round Ball Mould 12 Gauge
  • Lyman 2645715 .715 Round Ball Mould 75 Cal
  • Lyman 2645735 .735 Round Ball Mould
  • Lyman 2665375 .375 Round Ball Mould 36 Cal
  • Lyman 2665440 .440 Round Ball Mould 45 Cal
  • Lyman 2665445 .445 Round Ball Mould 45 Cal
  • Lyman 2665451 .451 Round Ball Mould 44 Cal
  • Lyman 2665454 .454 Round Ball Mould 44 Cal
  • Lyman 2665457 .457 Round Ball Mould 45 Ruger
  • Lyman 2665490 .490 Round Ball Mould 50 Cal
  • Lyman 2665495 .495 Round Bal Mould 50 Cal

We offer complete line of Lyman Gunsmith and Reloading Equipment. For our complete selection of products by Lyman on sale please visit our Lyman page. For more Gunsmith and Reloading Equipment please visit our Gunsmith and Reloading Equipment store section.

WARNING: California`s Proposition 65

Specifications for Lyman Round Ball Moulds:

Manufacturer: Lyman
Weight: 0.75 lb
Included Accessories: Standard
Condition: New
Bullet Weight: 12 oz
Bullet Type: Round Ball

Package Contents:

  • Lyman Round Ball Moulds

Lyman Round Ball Moulds Orderable Models

List of Orderable Models

  • Lyman .451in Diameter Round Ball Mould, 44 Cal, 2665451 , MPN: 2665451 , UPC: 011516554512 , Code: LY-RBM-DCECDD-2665451-451CAL
  • Lyman .457in Diameter Round Ball Mould, 45 Ruger, 2665457 , MPN: 2665457 , UPC: 011516554574 , Code: LY-RBM-DCECDD-2665457-458CAL
  • Lyman .535in Diameter Round Ball Mould, 54 Cal, 2645535 , MPN: 2645535 , UPC: 011516255358 , Code: LY-RBM-DCECDD-2645535-55CAL
  • Lyman .445in Diameter Round Ball Mould, 45 Cal, 2665445 , MPN: 2665445 , UPC: 011516554451 , Code: LY-RBM-DCECDD-2665445-45CAL
  • Lyman .570in Diameter Round Ball Mould, 58 Cal, 2645570 , MPN: 2645570 , UPC: 011516255709 , Code: LY-RBM-DCECDD-2645570-585CAL
  • Lyman .600in Diameter Round Ball Mould, 58 Cal, 2645600 , MPN: 2645600 , UPC: 011516256003 , Code: LY-RBM-DCECDD-2645600-60CAL
  • Lyman .690in Diameter Round Ball Mould, 12 Gauge, 2645690 , MPN: 2645690 , UPC: 011516256904 , Code: LY-RBM-DCECDD-2645690-69CAL
  • Lyman .530in Diameter Round Ball Mould, 54 Cal, 2645530 , MPN: 2645530 , UPC: 011516255303 , Code: LY-RBM-DCECDD-2645530-55CAL
  • Lyman .454in Diameter Round Ball Mould, 44 Cal, 2665454 , MPN: 2665454 , UPC: 011516554543 , Code: LY-RBM-DCECDD-2665454-454CAL
  • Lyman .610in Diameter Round Ball Mould, 58 Cal, 2645610 , MPN: 2645610 , UPC: 011516256102 , Code: LY-RBM-DCECDD-2645610-610CAL
  • Lyman .715in Diameter Round Ball Mould, 75 Cal, 2645715 , MPN: 2645715 , UPC: 011516257154 , Code: LY-RBM-DCECDD-2645715-75CAL
  • Lyman .662in Diameter Round Ball Mould, 69 Cal, 2645662 , MPN: 2645662 , UPC: 011516256621 , Code: LY-RBM-DCECDD-2645662-662CAL
  • Lyman .735in Diameter Round Ball Mould, 75 Cal, 2645735 , MPN: 2645735 , UPC: 011516257352 , Code: LY-RBM-DCECDD-2645735-75CAL

Lyman Round Ball Moulds Unavailable & Discontinued Models

List of Unorderable Models

  • Lyman .440in Diameter Round Ball Mould, 45 Cal, 2665440 , MPN: 2665440 , UPC: 011516554406 , Code: LY-RBM-DCECDD-2665440-45CAL
  • Lyman .375in Diameter Round Ball Mould, 36 Cal, 2665375 , MPN: 2665375 , UPC: 011516553751 , Code: LY-RBM-DCECDD-2665375-375CAL
  • Lyman .495in Diameter Round Ball Mould, 50 Cal, 2665495 , MPN: 2665495 , UPC: 011516554956 , Code: LY-RBM-DCECDD-2665495-480CAL
  • Lyman .490in Diameter Round Ball Mould, 50 Cal, 2665490 , MPN: 2665490 , UPC: 011516554901 , Code: LY-RBM-DCECDD-2665490-480CAL
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Last updated 2026-08-07 UTC.