Mossberg 500 Pump Action Older Models

Discussion in 'Mossberg 500 Pump Action' started by johncard, Jul 19, 2013.

  1. Willisms

    Willisms .22LR

    Messages:
    12

    Thanks! :D Forgot to mention that it is my first gun. I have only put about 50 cheap Walmart shells through it so far, but plan on trying some other variations sometime soon. I believe they do, but I figure I should ask anyway: Do security barrels come with cylinder chokes? I was thinking about maybe trying out some slugs.
  2. old mossy

    old mossy Global Moderator Staff Member Global Moderator Forum Moderator

    Messages:
    12,297
    The 18.5" barrel is cylinder bore.You are good to go for slugs.

    I edited my last post. What model is the Westernfield?
  3. Willisms

    Willisms .22LR

    Messages:
    12
    M550ABD. If you have some detailed info on it, I would appreciate it.
  4. old mossy

    old mossy Global Moderator Staff Member Global Moderator Forum Moderator

    Messages:
    12,297
    There is some info in this thread,,,,,
    viewtopic.php?f=17&t=10801

    If you need more I would contact Havlin. They are the pros when it comes to older Mossy's.
    Havlin (636) 937-6401
  5. rdm76mav88

    rdm76mav88 20g "Philanthropist"

    Messages:
    819
    Beautiful SG! Keep us posted on the upgrades!
  6. Cajun56

    Cajun56 .410 Supporter

    Messages:
    36
    I new here and going thru the threads, my shoot gun I just picked up don't have the spring in bolt.
    It's a older model 500ct 20ga. stamped.
    I put two yellow shell's in it and it shot!
    thanks for the info!

    cajun

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