PMA Tool

PMA Lapua Small Primer Pocket Ultimate Uniformer (Complete w/ Handle and Power Adapter)

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  • PMA Lapua Small Primer Pocket Ultimate Uniformer (Complete w/ Handle and Power Adapter)
  • PMA Lapua Small Primer Pocket Ultimate Uniformer (Complete w/ Handle and Power Adapter)


The small primer pocket in Lapua brass for the PPC, BR and 6.5x47 presents it's own set of problems. We love that they are tight, but they are also on the deep side. Over the years we've struggled with finding the perfect uniformer for tackling these issues, so we set out to make the world's best small primer pocket uniformer for Lapua Brass. 

The PMA Ultimate Lapua Small Rifle Primer Pocket Uniformer is a lot pricier than others on the market, but when comparing uniformers features matter. The features built into the PMA Ultimate Uniformer are the result of years of experience and advice from some of the top shooters in Benchrest.

PMA Ultimate Uniformer Features:

  • Small Diameter Cutting End - most uniformers are over-sized by .0015" - .003" in diameter. This prematurely loosens the primer pocket.
  • Depth - most uniformers fall short of uniforming Lapua Small Rifle Primer Pockets. The Ultimate Uniformer uniforms the bottom corners and will cut some of the bottom as well, without making the primer pocket deep enough to have a negative impact on ignition.
  • 1/2" Diameter Shank - the large 1/2" shank prevents the uniformer from digging into the base of your cases
  • Solid Carbide - no adjustments to be made and no chance of losing adjustment
  • Includes handle and power screwdriver adapter or use by itself in 1/2" chuck


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11 Reviews

  • 5
    PMA Lapua Small Primer Pocket Uniformer

    Posted by Kevin on 3rd Feb 2023

    This PMA Uniformer is very well built and makes quick work of uniforming the primer pocket.

  • 5
    Small primer pocket uniformer

    Posted by Bruce Guilford on 23rd Dec 2022

    I have several uniformers, this is by far the best I now own. The quality is great and it does exactly what I need for Lapua brass. All of the others I own don't cut as deep as the PMA which they aren't advertised to do this is the only one I found that's non adjustable which cuts to .025. Great product

  • 5
    LAPUA ultimate small primer pocket uniformer

    Posted by Chris Pavloff on 11th Dec 2022

    This worked perfect on my alpha ocd bra brass.I tried a different well know brand and the diameter was too large.This tool cut the bottom of pockets perfect and is fast and easy using the driver attachment.Thanks PMA for another well thought and executed product.

  • 5
    A Quantum Leap in process improvement

    Posted by RJ Johnson on 11th Dec 2022

    This tool improved the process of primer pocket conditioning! Using a power adapter, I completed 100 cases in 40 minutes. However, there was no tool handle in my order.

  • 5
    Primer pocket reamer

    Posted by Neal K on 14th Mar 2022

    Unit works great for Alpha brass!

  • 5
    Primer pocket uniformer

    Posted by Larry Robinson on 6th Jul 2021

    Great tool

  • 5
    Case Preparation Gets Easier

    Posted by Mike Rook on 30th Nov 2020

    The PMA Lapua primer pocket uniformer makes quick work of new case preparation and also streamlines primer pocket cleaning after a range session.

  • 5
    Lapua Small Rifle Primer Pockets

    Posted by DaveSam on 24th Jan 2020

    This is the best Lapua Small Rifle Primer Pockets uniforming Tool i ever use. worth the price.

  • 5
    I Appreciate This Tool

    Posted by Albert on 5th Feb 2019

    A great addition to my collection of case prep tools! Well designed and executed

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