AGD Pump kit/body rub?

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  • OPBN
    OldPBNoob

    • Sep 2008
    • 5240

    #1

    AGD Pump kit/body rub?

    So I have an original type AGD pump kit sitting in front of me. I was mocking some thing up to see where I wanted to go with this and noticed that the pump handle kind of rubs the body a bit. It currently doesnt have a pump/cocking rod, but even when I hold it really carefully, it seems to still kind of skim the body. Now I definitely dont want to go through the effort of building a pump where the handle constantly rubs the body. Is there a quick fix for this or is it just something indicative to these kits? I was planning on using a ULE body and getting it anodize all pretty like, but might have to consider other options if I have to deal with rub.

    Also, anyone out there know where I can get a pump/cocking rod? I do not want to use a coat hanger. Looking for something a little less ghettotastic.
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  • GEE TEE
    jake the peg

    • Jul 2011
    • 349

    #2
    I've seen a few AGD pumps that have scuffed the annodising on alloy bodies. I'm sure tolerances vary between kits so some rub more than others, and it would be less noticable on a stainless body than the ULE. You could get the top face of the pump machined for extra clearance.
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    • captian pinky
      Bearded Works

      • Oct 2004
      • 2755

      #3
      had the same issue on my cerberus kit and sold it because of it

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      • OPBN
        OldPBNoob

        • Sep 2008
        • 5240

        #4
        I did find that I didnt have the front screw that holds the handle back wasnt on all the way. Tightening this up moved the handle back a little so that it sit under the front lip of the body which seems to make it better. I will probably put a piece of electrical tape on the top of the pump handle in between the body and handle to ensure no scraping once I have it all together.

        A SS body isnt in the cards for this one.
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        • skipdogg
          OG & HNIC
          • Nov 2000
          • 1392

          #5
          I had the front of my ULE body squared off to account for this.
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          • Loguzzzzzz
            Practice Target

            • Sep 2004
            • 2121

            #6
            You could probably use a level 10 shim (or two) to space is down a bit too.
            ......You know you want one!!

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            • Ando
              Magusmaximus
              • Jun 2009
              • 4144

              #7
              Like what that guy said above me. You can shim it. Just place a washer between the rail and pump, wrench it down and you should be fine. I did the same to one of my kits. As for the pump rod. Head over to a hobby store, they sell brass and steel rods that will work. Ace sells them too.
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              • rukh013
                Registered User
                • Mar 2012
                • 624

                #8
                Lowe's sells steel rod as well... you should go titanium or something sexy like that check online, i know i found stainless or titanium when i was anodizing out of my garage
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                • Ando
                  Magusmaximus
                  • Jun 2009
                  • 4144

                  #9
                  Originally posted by rukh013 View Post
                  Lowe's sells steel rod as well... you should go titanium or something sexy like that check online, i know i found stainless or titanium when i was anodizing out of my garage
                  Not the proper size though. they only sell 1/8. It's smaller then that.
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                  • OPBN
                    OldPBNoob

                    • Sep 2008
                    • 5240

                    #10
                    Originally posted by Ando View Post
                    Not the proper size though. they only sell 1/8. It's smaller then that.
                    I'm assuming I can just use a caliper on an XM15 rod and it should be the same right?
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                    • Spider-TW
                      U R techno-literate!

                      • Oct 2006
                      • 3554

                      #11
                      Is the handle delrin? Could you sand the handle down a little to clear up the interference?

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                      • OPBN
                        OldPBNoob

                        • Sep 2008
                        • 5240

                        #12
                        Originally posted by Spider-TW View Post
                        Is the handle delrin? Could you sand the handle down a little to clear up the interference?
                        Its aluminum. And I think I have it cleared up. Kind of on to making the pump rod.
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