1 to 20 Bullet Alloy Ingot (95%-lead, 5%-tin) 5lb ingot

(16 reviews) Write a Review
in stock
5.00 LBS
Calculated at Checkout

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 9 - 48 and get 4% off
Buy 49 - 99 and get 7% off
Buy 100 or above and get 9% off


Sold by the ingot~ 5 pound increments.

 Ingots are approximately 8-3/4" x 1" x 2" and weigh 5 pounds (+/- .25). This alloy is comprised of twenty parts of lead and one part of tin (95% lead, 5% tin). The Brinell Hardness Number of 1 to 20 Alloy is approximately 10. 

This has been the standard blackpowder cartridge alloy since the .45-70 Government Cartridge was first loaded in 1873. It is also popular with many of today's Cowboy Action Shooters.
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16 Reviews

  • 5
    Once again this material is as advertised

    Posted by John Drescher on Feb 21st 2021

    The one thing I like is the prompt delivery very you can expect from this company. Seems as thought they have it coming to you even before you order it and in these times that is saying something. I used to mix my own lead/tin but this is a better way to assure one is getting the proper combination.

  • 5
    20:1 bullet alloy

    Posted by Robert Dickson on Jan 26th 2021

    Product looks good!

  • 5

    Posted by Thomas Wian on Oct 18th 2020

    Looked very good, very clean. And should work-out perfectly!

  • 5
    1-20 bullet alloy ingot

    Posted by Michael Hansen on Oct 18th 2020

    I have ordered and used this product in the past. I have been very pleased with the purity of the alloy and the casting properties for Black Powder Cartridge shooting. I have done business with Roto Metals in the past and will continue to do so.

  • 5

    Posted by danny decker on Oct 7th 2020

    the ingots looked good, the price was fair, after ordering received in four business days, it don't get any better th this.

  • 5
    5lb 1 to 20

    Posted by JOHN l TURNER on Sep 27th 2020

    shipped very quickly but fedex goofed up the delivery. after informing them they quickly reshipped. great customer srvice

  • 5
    20:1 Pb/SN Alloy

    Posted by Bud Hyett on Apr 26th 2020

    This shipment continues the tradition of the alloys I and friends have bought. It is clean when fluxed, alloyed as promised and prompt shipment. Although I have scrap lead and tin, thus can make this alloy, I prefer the correct alloy for competition. Reasonably priced also.

  • 5
    1/20 bullet alloy

    Posted by Neal Tressler on Apr 2nd 2020

    Use this as one of my alloys for airgun slugs... first class product from a first class company!

  • 5
    1/20 ingots

    Posted by Robert Havens on Feb 7th 2020

    Third time buying alloy from Rotometals. Best prices and best service. Thanks, Bob H.

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