7/8-14 Sizing Die Shims (Now Stainless Steel)

(5 reviews) Write a Review
SKU:
30-004-030
$18.95

Description

Adjusting a 7/8-14 threaded sizing die (or threaded seater die) to the exact shoulder bump you need is a laborious process. This set of seven 7/8” die shims enables you to set the die up once, then adjust the die in small, exact increments without loosening the die lock ring and starting over. We suggest setting up all threaded dies with a .005” or .006” shim under the lock ring for the initial setting. Sizing .001” more or less from the initial setting is then as simple as changing the shim.

 

Now made from stainless steel!

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5 Reviews

  • 5

    Easiest and accurate die adjustaments

    Posted by Kenneth R Schultz on 6th Aug 2024

    I use them on every die for three 6ppc

  • 5

    Easiest and accurate die adjustaments

    Posted by Kenneth R Schultz on 6th Aug 2024

    I use them on every die for three 6ppc

  • 5

    7/8-14 Sizing Die Shims (Now Stainless Steel)

    Posted by Warren Vandiver on 3rd May 2024

    As soon as I got the shims I miked them and they were spot on. Already using them on an automated bullet feeder I built myself. Very good product. If you need quality tools PMA Tool is a good place to go.

  • 5

    Sizing shims 7/8-14

    Posted by Jim Hahn on 5th Feb 2024

    I have been having problems with shoulder bump. Bumping too far which results in case cracks and I had a separation. Have given up on Competition Shell Holders. These shims work well. I have two different 308 rifles and by swapping shims I can easily switch between the two rifles. And control bump to one thou. I had a question and the company owner emailed me back. --jim

  • 3

    Sizing Die Shims

    Posted by Dmytro Honcharov on 15th Dec 2023

    The rings have no notches. Very uncomfortable.

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