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Upside down primers? Safe in epoxy?

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  • Psychbiker
    Senior Member
    • Jul 2009
    • 1671

    Upside down primers? Safe in epoxy?

  • #2
    bumpo628
    Senior Member
    • Nov 2009
    • 1142

    You should just make some dummy rounds without powder to be safe. I doubt anything would happen unless there was a fire, but why leave the powder in there when it is so easy to remove it?
    Ronald Reagan once said that the most terrifying words in the English language are: "I'm from the government and I'm here to help".
    Download my alloy calculator here: http://castboolits.gunloads.com/showthread.php?t=105952

    Comment

    • #3
      hermosabeach
      I need a LIFE!!
      • Feb 2009
      • 19628

      Well, it sounds like it might still meet the criteria of loaded ammo....

      Not sure who will posess the ammo artwork

      Be safe. Pull the projectiles - remove the powder.
      Rule 1- ALL GUNS ARE ALWAYS LOADED

      Rule 2 -NEVER LET THE MUZZLE COVER ANYTHING YOU ARE NOT PREPARED TO DESTROY (including your hands and legs)

      Rule 3 -KEEP YOUR FINGER OFF THE TRIGGER UNTIL YOUR SIGHTS ARE ON THE TARGET

      Rule 4 -BE SURE OF YOUR TARGET AND WHAT IS BEYOND IT
      (thanks to Jeff Cooper)

      Comment

      • #4
        Ruger15151
        Member
        • Feb 2014
        • 259

        Comment

        • #5
          Psychbiker
          Senior Member
          • Jul 2009
          • 1671

          No time and not worth it. I’ll toss the ones with an upside primer if it’s thought to be an issue when encased in epoxy resin.

          Comment

          • #6
            smeg
            Senior Member
            • Oct 2006
            • 939

            Isn't it easier and faster to just pull the projectile, then it is to epoxy the upside down primer. It just takes a few seconds to pull the projectile. And you get to reuse the projectile and the powder. Unless I'm missing something here.

            Comment

            • #7
              Bumslie
              CGN/CGSSA Contributor
              CGN Contributor
              • Oct 2011
              • 5358

              You could sell that 1 primer for like $10

              People are paying stupid money for primers right now.

              Sent from my SM-N950U using Tapatalk
              NRA Life Member
              WARNING: This post may contain material offensive to those who lack wit, humor, and common sense. Some overly sensitive "men" will be offended.
              Originally posted by ivanimal
              I love you! (some Homo)
              Originally posted by ivanimal
              I am a Gay muslim sometimes.
              Originally posted by Kestryll
              OP you are an uninformed tool.
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              Go Kings Go!

              Comment

              • #8
                croue
                Senior Member
                • Jan 2013
                • 1255

                Comment

                • #9
                  anonymouscuban
                  Senior Member
                  • Feb 2017
                  • 1440

                  Originally posted by Bumslie
                  You could sell that 1 primer for like $10

                  People are paying stupid money for primers right now.

                  Sent from my SM-N950U using Tapatalk
                  $10 firm by the way. Don't try to negotiate.

                  Sent from my SM-G930U using Tapatalk

                  Comment

                  • #10
                    'ol shooter
                    Veteran Member
                    • Mar 2011
                    • 4646

                    Primers for sale:

                    One Million Dollars per 1,000.

                    What your run of the mill gouger probably looks like:


                    What I would like them to look like:


                    And how glad I am that I don't need to deal with this trash:
                    snoopy happy feet dance.JPG
                    sigpic
                    Bob B.
                    (\__/)
                    (='.'=)
                    (")_(")

                    Comment

                    • #11
                      Psychbiker
                      Senior Member
                      • Jul 2009
                      • 1671

                      Originally posted by smeg
                      Isn't it easier and faster to just pull the projectile, then it is to epoxy the upside down primer. It just takes a few seconds to pull the projectile. And you get to reuse the projectile and the powder. Unless I'm missing something here.

                      Comment

                      • #12
                        fguffey
                        Senior Member
                        • Mar 2010
                        • 1408

                        Reloaders should know how to handle primers before they start reloading; reloadrs believe the case has head space and they believe they can move the shoulder back on a case when sizing.

                        They should know what caused the primer to flip/turn over when installing.

                        F. Guffey

                        Comment

                        • #13
                          Dooder
                          Senior Member
                          • Nov 2012
                          • 1514

                          If its not worth your time to make them safe then its not a good idea to give the cartridges away to anyone.

                          To answer your question to the best of my ability - I'm not sure thats a safe thing to do as curing of the epoxy is an exothermic reaction. There's other factors that effect the exotherm such as the thickness of each pour as well as the amount and types of catalysts. There may also be a chemical reaction that ignites it or deactivates it.

                          Are you sure she's using epoxy and not polyester? Either one will make heat and while it may not generate enough heat to set anything off, you're giving it the chance to.

                          The best way would be to pull the bullet, dump the powder and replace the primer with a spent primer. But that takes time. Can try to kill the primer with oil or WD40, but that not guarenteed to work and it still leaves the components to go boom in the cartridge.



                          Sent from my moto g(7) power using Tapatalk
                          Last edited by Dooder; 08-03-2020, 12:53 PM.
                          Man, this place has gone bonkers.

                          Comment

                          • #14
                            M1NM
                            Calguns Addict
                            • Oct 2011
                            • 7966

                            The only risk is if she dumps in too much catalyst and it gets hot enough to set off the primer.

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