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New Mossberg 930 spx question

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  • Zombiefilmfan
    Junior Member
    • Apr 2011
    • 18

    New Mossberg 930 spx question

    I just got my first Mossberg, it was a 930 SPX. I ordered it brand new, and this morning I disassembled it for a good cleaning, since I new they had a reputation for coming dirty.

    I have two questions on things I noticed. The first one, was that I noticed the bolt head had a ghost mark of a shot shell indicating that it had been shot at least once, and there seemed to be significant wear. I am aware that testing does occur, but I was just worried I had been sold a pre-owned rather then a new firearm. What do you think?

    The 2nd question is that prior to the first take down, and after the reassembly, I performed a function test with snap caps, and noticed (before and after) that the snap caps would fail to eject 1 or 2 times out of the 7. Is this a common issue with snap caps or could it be the 930 itself, and the ejector?

    I have not had a chance to take it out and run a good amount of rounds through it yet, I just wanted to get some opinions. I have previous experience with a remington 870p pump, and with the manual ejection, there was no issues with snap caps (or normal shells).

    Thanks for any insight, and apologize for any newbish questions.
    ------------------------------------------------
    *update* I added picture attachments

    1st image shows, what to me seems like excessive wear for a new shotgun within the chamber (actually the barrel insertion) where the left side of the bolt/slide assembly rub against.
    2nd image shows scratching just to the right of where the piston is housed.
    3rd image (I apologize for the glare) actually shows ghost marks of some winchester shell. I can actually see the WIN markings.
    4th image is again of the bolt, this time it is of the top, and shows excessive wear for a new shotgun (in my opinion).
    And the 5th and last image shows the left side of the bolt and slide assembly that shows wear on the rear corner, and may have caused the wear on the barrel insertion section within the chamber.

    This shotgun has never had a round through it from me, and If you could give your opinion if you think this is excessive for a "new" shotgun given any testing mossberg may do.

    As a side note, look at image 2, and notice the spacer is not the normal black as I have seen in these mossberg autoloaders.
    Attached Files
    Last edited by Zombiefilmfan; 10-16-2011, 10:05 AM.
  • #2
    Richard Erichsen
    Senior Member
    CGN Contributor
    • Jan 2011
    • 1911

    Originally posted by Zombiefilmfan
    I just got my first Mossberg, it was a 930 SPX. I ordered it brand new, and this morning I disassembled it for a good cleaning, since I new they had a reputation for coming dirty.

    I have two questions on things I noticed. The first one, was that I noticed the bolt head had a ghost mark of a shot shell indicating that it had been shot at least once, and there seemed to be significant wear. I am aware that testing does occur, but I was just worried I had been sold a pre-owned rather then a new firearm. What do you think?

    The 2nd question is that prior to the first take down, and after the reassembly, I performed a function test with snap caps, and noticed (before and after) that the snap caps would fail to eject 1 or 2 times out of the 7. Is this a common issue with snap caps or could it be the 930 itself, and the ejector?

    I have not had a chance to take it out and run a good amount of rounds through it yet, I just wanted to get some opinions. I have previous experience with a remington 870p pump, and with the manual ejection, there was no issues with snap caps (or normal shells).

    Thanks for any insight, and apologize for any newbish questions.
    Need some pictures of your chamber, bolt and anywhere else you noticed "significant wear." Things will smooth out after 250-300 shells, you could have chamber roughness or other problems, but need a visual.
    Mangler of loose parts into modernized boom sticks

    "Your breathing should be slow and steady. It should sound like HEE HEE HOOOOOOOOooooooo!!!" - CBruce

    Comment

    • #3
      hcbr
      Veteran Member
      • Jul 2010
      • 4733

      post it up, and some of the guys on here will chime in
      Be the change that you wish to see in the world.Mahatma Gandhi

      "A bullet sounds the same in every language..."
      ― Stewie Griffin (Family Guy Episode: Stewie Griffin: The Untold Story 2005)

      Comment

      • #4
        Zombiefilmfan
        Junior Member
        • Apr 2011
        • 18

        I was a little busy today, Ill try and do an disassemble, and post some pictures tomorrow, if I get some time. Thanks for responding.

        Comment

        • #5
          Zombiefilmfan
          Junior Member
          • Apr 2011
          • 18

          I just uploaded some pictures. Please refer to the original posting, with descriptions.

          Comment

          • #6
            speeddreamz
            Senior Member
            • Aug 2008
            • 877

            to me, it looks like it has more than the 1-3 shell wear.

            As for the extractor, thats common with shells, try racking it faster, it will probably come out just fine.

            If you pullback slowly sometimes it just drops the shell inside the reciever instead of flinging it out. Part of that inertia/speed is from speed of the bolt moving I think... but the same happens but it functions perfectly when shooting.

            Comment

            • #7
              mr821907
              Member
              • Sep 2011
              • 480

              That white spacer tube is it metal or PVC in pic 2. Mine is black and metal.

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