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Springfield EMP light primer strikes

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  • Epaphroditus
    Veteran Member
    • Sep 2013
    • 4888

    Springfield EMP light primer strikes

    So I find this is a fairly common issue. Several fixes are mentioned online along with "Send it back for rework". Replace the titanium FP with a steel one. Lighter FP spring. Trigger adjustment (I don't see how this significantly does anything).

    What I found on my piece is the firing pin tends to bind. So I polished the FP guideway and the FP lugs using a Dremel tool some cleaning patches and lapping compound.

    A small pin to wrap a cleaning patch and a gob of polishing compound into the guideway for ~ 2 minutes at 30,000 rpm. This was tricky as there is not a stright shot into the guideway so I used a 3" long stiff wire "pin" (made from spring steel) and angled it a bit. FP mounted into Dremel and hand holding a couple cleaning patches drenched in lapping compound also for ~2 minutes.

    Just to get some extra margin I cut 1 1/2 coils of the FP spring as well.

    I had a rate of light strikes of ~ 1 out of 50 rounds. After the 'Bubba' I'm 300 rounds in with no issues. I'm calling it good.

    I'm not suggesting this is a guaranteed fix for one and all but it seems to have done the trick for me. Just thought I'd share!
    10
    You're an idiot and voided the warrantee as well as open a legal liability can of worms
    0%
    2
    Should have just sent it back, idiot
    0%
    6
    Good enough - have some bacon as a just reward
    0%
    2
    CA firearms laws timeline BLM land maps
  • #2
    Soginator
    Senior Member
    • Mar 2013
    • 1696

    Springfield is well known for their customer service. For warranty issues their turn around times are phenomenal too. I see no reason you couldn't have sent it in for service especially since they cover shipping. I'm glad you sorted it out, but I definitely think sending it back in would have been the better call.
    WTS HK USP45c http://www.calguns.net/calgunforum/s....php?t=1304283

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    • #3
      Old4eyes
      Senior Member
      • Feb 2010
      • 1757

      I never had an issue until recently. I use Sellier and Bellot ammo a lot. I had multiple non fires on a box of ammo. I looked and I could see that they appeared to have changed primers, the older stuff has the red seal on them, the newer stuff did not.

      I shot several other brands without issue including older Sellier and Bellot. I'd say this is a problem that may be more prevalent with the EMP but I've got full sized 1911 SA in 9mm that also have light hits (but fired) and I believe it's also using a light firing pin setup to avoid using a firing pin block / series 80 setup.
      Send Lawyers, Guns and Money - On second thought, hold the Lawyers.

      Comment

      • #4
        SonofWWIIDI
        I need a LIFE!!
        • Nov 2011
        • 21583

        Only problem I had on my EMP was a busted grip screw, and a lost rear sight retaining screw.

        SA sent me replacements for both no charge.
        Last edited by SonofWWIIDI; 03-19-2016, 8:23 PM.
        Sorry, not sorry.
        🎺

        Dear autocorrect, I'm really getting tired of your shirt!

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