Premium Carbide Primer Pocket Correction Tools – 1/4″ Hex Drive

(10 customer reviews)

From: $16.10

Available Sizes:
• Small Rifle / Pistol set to .122” depth
• Large Rifle set to .131” depth
• Large Pistol set to .122” depth
• BMG set to .220” depth

Note: Additional images shown with available accessories

Small Pistol/Rifle - Primer Pocket Correction Tool

Large Rifle - Primer Pocket Correction Tool

Large Pistol - Primer Pocket Correction Tool

Primer Pocket Correction Tool, Cal .50 BMG

Power Adapter Handle

Use with any 1/4" hex drive stem tool or brush.

8-32 Adapter to M6 for Primer Pocket Correction Tools

In stock


Designed with a drive shank to be used with your cordless screwdriver and/or K&M’s handle. K&Ms primer pocket correction tool uses a carbide cutter with a preset depth, ensuring you consistently square the primer pocket bottom.

Available Sizes:
• Small Rifle / Pistol set to .122” depth
• Large Rifle set to .131” depth
• Large Pistol set to .122” depth
• BMG set to .220” depth

8-32 Drive Adapter to M6x1
Use Primer Pocket Correction Tools with an 8-32 drive system (case prep center).
Simply unscrew the stainless-steel 1/4″ hex from the Primer Pocket Tool to use with an 8-32 female drive system (case prep center).
Made of high-strength stainless steel and Grade 8, zinc plated 8-32 set-screw retained with red Loctite.
Not compatible with early model Primer Pocket Tools with a black-oxide 1/4″ hex drive stem, those have a 10-32 thread. 

Tool Notes:

how to primer pocket correction uniformer tools

10 reviews for Premium Carbide Primer Pocket Correction Tools – 1/4″ Hex Drive

  1. James Wade (verified owner)

    I am giving this low review since the shipping cost of this product exceeds 50% of its value. This is totally excessive.

    • Dave @ K&M

      Hey James, good talking to you today. As we discussed, I totally understand the frustration with shipping cost (in an Amazon world), but we are just passing along what UPS charges us. I’m glad we were able to combine your orders and get the shipping cut in half.

  2. ERIC WONG (verified owner)

    High quality, easy to use, “self” gauging once is enough, then you have a uniform, consistent case. Prepping to the best of your abilities minimizes the “problem” when diagnosing accuracy situations.

    • Dave @ K&M

      Thanks for the review Eric! I’m glad it’s working well for you.

  3. jamkid

    The K&M 50 bmg primer pocket uniformer tool is really superb,
    Just wish the instructions that came with the tool had an exploded view/diagram of the parts of the tool, and an adjustment procedure to adjust the depth of the cutting head on the instructions,
    that would simplify the precise adjustment of the cutter for the depth. Over all excellent product and customer service in response to numerous e-mails!

  4. Michael Riksheim (verified owner)

    Great. After using, even my precious Lapua brass showed to have inconsistencies in the primer pocket depths. One and done, super easy to use

    • Dave @ K&M

      Thanks for the review! Merry Christmas and Happy New Year!

  5. Bruce Campbell

    Great tool. High quality, easy to use. Although your hand will bet tired after doing 50 cases or so. Now I don’t have inconsistencies in pressure when seating primers.

    • Dave @ K&M

      Thanks for the review Bruce. Yes, it is definitely a grip strength exercise for smaller cartridges.

  6. matthew heusler (verified owner)

    Great product would certainly buy from K and M again Wish dad had more to add to the order so the shipping costs would have equalled out But the tool itself works great and indefinitely eases the process of cleaning and uniforming pockets Recommend this tool 100%

    • Dave @ K&M

      Thanks Matthew! We’re working with UPS on reducing shipping charges – we don’t like what they charge either!

  7. Yves Fotsch (verified owner)

    First: Can we just clone Dave. Professional, yet relaxed; open-minded yet decisive; Dave can always be approached with any question. Whether trivial or of utmost importance, he always has a measured and professional response.
    Second: The tool … don’t get me started (I’ll write a book). Top notch quality proudly made in the USA. In my ignorance I spent a lot of money on some other brands only to give them away after getting my hands on tools from K&M.

    • Dave @ K&M

      Thanks for the review Yves! We’re here to serve; glad we hit the mark!

  8. Kim Giles

    Just got the small riffle primer pocket uniformer in yesterday and I did 200 223 cases and the primer pockets are uniformed perfectly the primer seating pressure is more uniformed then when I used the rcbs tool. Everything I have bought from K&M has been the cat’s pajama.

    • Dave @ K&M

      Thanks for the review Kim! I’m glad we’re hitting the mark on quality and excellence!

  9. Scott Verzwyvelt (verified owner)

    Uniformed primer pockets of 400 cases. It was more precise then my RCBS pocket uniformer which required precise trim length.

    • Dave @ K&M

      Thanks for the review Scott – I’m glad it’s working well for you!

  10. anthony.acciani (verified owner)

    This is absolutely the best primer pocket uniform tool you can use for the price. The only primer pocket uniform tool that is better is the one made by 21st Century Innovation, but they charge almost double the price, and it isn’t that much better. If I did my purchasing over again, I would go with K&M’s only. Way better bang for your buck.

    • Dave @ K&M

      Thanks for the review Anthony! We aim to make high quality products at reasonable prices – glad we hit the mark! ~Dave @ K+M.

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