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Most effective method to clean flash holes

Comments

18 comments

  • Tailgunner1954
    Screwdriver ground to fit and scrape it out (twisting action)
    Chuck your brush into a drill.
    Get a "primer pocket uniformer" and use it to both clean and uniform the pocket at the same time.

    For handgun and blasting ammo, "why bother" is the most common answer.
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  • jonk
    Flasholes? Or primer pockets?
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  • 5mmgunguy
    Call...You got to be talking about the primer pocket, right?
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  • Rocky Raab
    I haven't cleaned a primer pocket in 50+ years, and do not plan to start. I do de-burr the inner end of the flash hole when I buy new brass; that's a one-time job, fortunately. KLM makes the best tool for that job, I think.
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  • calrugerfan
    quote:Originally posted by 5mmgunguy
    Call...You got to be talking about the primer pocket, right?


    Yes. When I saw "primer pocket," I realized that the flash hole is the little tiny hole that passes through. The primer pocket is the pocket for the primer. [;)] Imagine that.
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  • calrugerfan
    quote:Originally posted by Rocky Raab
    I haven't cleaned a primer pocket in 50+ years, and do not plan to start. I do de-burr the inner end of the flash hole when I buy new brass; that's a one-time job, fortunately. KLM makes the best tool for that job, I think.


    So there is no need to clean the primer pocket?
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  • Rocky Raab
    In my slightly less than humble opinion (LOL!), no.

    Extreme target shooters might be able to demonstrate a difference in group size with meticulously scrubbed primer pockets - but for them a tenth of an inch difference is major. For the rest of us? No.
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  • calrugerfan
    quote:Originally posted by Rocky Raab
    In my slightly less than humble opinion (LOL!), no.

    Extreme target shooters might be able to demonstrate a difference in group size with meticulously scrubbed primer pockets - but for them a tenth of an inch difference is major. For the rest of us? No.


    Don't you just love when you spend a couple hours doing something unnecessary with a tool that you didn't need to buy? [B)]

    Thanks for your help.

    By the way Rocky, I went to your website hoping to find a downloadable reload log sheet. Any recommendations?
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  • Rocky Raab
    I have one that I've used forever - but never thought to post it. It's a very simple table done in Word. Landscape mode, with columns for: Date, Case, Primer, Powder, Bullet, OAL, Pressure, Velocity, S/D, Group and Remarks. I have it set up with 24 rows for loads. Margins enough to allow 3-hole punching at the top.

    I adjust the column widths to just fit the data I intend to enter (wide for bullet and powder weights and types, narrow for OAL and S/D. Very wide for Remarks. If you don't measure pressure, you might included Times Fired, Trimmed or some such - or leave that column out.
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  • chaneyd
    If I pick up hard to find range brass I'll clean the primer pocket if it's full of debris.
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  • kissell
    Well, if accuracy is an issue, cleaning flash hole and primer pocket will not hurt and just might help. This is, of course, if your not out to just make a noise-maker.
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  • JustC
    get the sinclair primer pocket tools and the drill adaptor,..takes a few seconds to look like new.
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  • coledigger4
    I just deprime and resize and then throw them in my tumbler. A quick blast of air after the tumbler and they are ready for inspection and reloading.
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  • gunprofit
    I like to clean the primer pockets on cases that I consider to have a shallow pocket. The 45 Long Colt is one of those for me. If I clean them I get flush seating much easier. Otherwise I get a primer seated too high on occasion. Some day I will buy a gauge to measure the primer pockets and see if it's just my imagination or there are truly cases with shallow primer pockets.
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  • ENBLOC
    I use berdan primed cases that I flatten with brass hammer and then file the end to fit the primer pocket. It works like a champ! You'll always have a "supply" of primer pocket cleaners/scrapers. I de-burr all my rifle cases, not pistol AND I always clean the primer pockets. Why not? I enjoy my time at my bench handcrafting each and every round![^]
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  • coledigger4
    Another money saving idea, I like these, thanks.
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  • chaneyd
    The only high sitting primers I encounter seem to be for my .44mag. Never realized it until I start using my wheel gun.
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  • chiefr
    quote:Originally posted by Rocky Raab
    In my slightly less than humble opinion (LOL!), no.

    Extreme target shooters might be able to demonstrate a difference in group size with meticulously scrubbed primer pockets - but for them a tenth of an inch difference is major. For the rest of us? No.


    Agree Rocky, been reloading for 37 years and never cleaned primer pockets, especially in pistol. I did a few times in rifle matches and never saw any appreciable differences. Unless they are really gungy, I see no sense in it.
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