Finished my Pneumag!

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  • rawbutter
    Registered User
    • Feb 2007
    • 1463

    #1

    Finished my Pneumag!

    After waiting four months for the UMF, and after spending two months buying/collecting parts, and after spending two or so weeks fiddling and drilling and tapping and tinkering...

    It's finally done.

    First, the pics!





    And some pics of the Internals


    (That paper clip has since been replaced with a custom-built pin.)


    (This last one is a close-up of the air line coming out of the 15* ASA. When the 800psi air hits the T-fitting attached to the Palmer's Fatty, part of it is redirected and lowered to about 60psi. Then, it goes up into the blemished 15* ASA and out the little port that I drilled and tapped.)

    And I even have some high-quality videos! (They're about 6mb each.)
    Shooting with a straw! (right-click...save as)!
    Walking the pneumag! (right-click...save as)!
    I still need to practice my trigger walking. This is the first gun I've ever owned that is walkable, so I need LOTS of practice. I can do 11 bps when I'm just messing around in my house, but when I'm out on the field and my fingers get cold, it's a different story.

    Specs:
    • X-Valve
    • Logic UMF with Dye Stickies
    • ULE body
    • CCM feedneck
    • Splinter rail
    • Scepter barrel kit
    • 15* blemished ASA (you can't even tell I painted it myself, can you?)
    • Palmers Shorty LPR with T fitting
    • MacDev Pushbutton LegionAir (which slides nicely onto the rail on the bottom of the UMF)
    • MSV-2 and MPA piston for the pneumatics
    • black shrink-wrap with AO logo


    Things I learned in the process:
    • You don't need all those awesome tools to make a pneumag (although I'm sure they help). I did this all by myself with a hand-held drill, roto-zip, a few clamps, and lots of little tools that I bought for about $50.
    • Function is more important than form. This gun was originally supposed to have a Dallara and some other goodies, but they had to be sacrificed because they just wouldn't work with some other parts I bought. But when it was all said and done, I LOVE the way it turned out.
    • Pneumags are FAST! Even with my lousy trigger-walking, I was able to outshoot a Halo Frontman hopper. (It's rated for 8-12 bps, and I definitely hit higher bursts than that while practicing with some reballs.) After my first game with the pneumag, I decided to upgrade to a Halo B.
    • Speaking of which, reballs bounce. A LOT. And then they roll under everything and you can never find them again.
    • Oh... and the shot counters on Halo Frontmans? They suck. After blowing through a bag of 500 reballs, it said I had only fired 237 shots.
    • I can get about 800 shots from a 68/4500 tank with the pneumatic conversion and Level 10... which is plenty for my needs.



    Special thanks for cyberave and pneumagger for the tips, pointers, and parts! You guys rock!
    Last edited by rawbutter; 12-06-2007, 12:08 PM. Reason: updating pictures
  • Smoothice
    Registered User

    • Nov 2006
    • 4579

    #2
    very nice indeed.

    Comment

    • Gijim
      John"The Duke" Elway #7
      • May 2002
      • 104

      #3
      If you get a chance take some picks of the inside. That looks really nice good job, I'm thinking of doing that myself.
      GOD BLESS AMERICA!!

      Comment

      • FOG
        FOG=FAT OLD GUY
        • Sep 2007
        • 245

        #4
        thats hot as hades !! very nice job looks great an performs

        Comment

        • mr doo doo
          doo doo, stanky
          • Mar 2007
          • 1379

          #5
          im liking it! sad that i sold my spot for the UMF frame . have fun with it!

          Comment

          • mag79
            WoodBall Ghost
            • Feb 2006
            • 1474

            #6
            Congrats I just finished my pneumag about 2 days ago. After reading all the post and watching all the video , I never tough it would work that well. It blew me away

            Comment

            • mstrdbz
              former cave baller
              • Dec 2004
              • 225

              #7
              That's a sweet setup you've got there! I managed to finish mine on Friday, now I just need to tune it up.

              Comment

              • Mechanic79
                Whatever, I do what I want

                • Jul 2001
                • 666

                #8
                Congrats

                That is a clean looking gun. You should have lots of fun at the field!
                I will be building a pneumag this winter as well.

                Mechanic79's FeedBack

                Comment

                • rawbutter
                  Registered User
                  • Feb 2007
                  • 1463

                  #9
                  Thanks for all the compliments.

                  Originally posted by Gijim
                  If you get a chance take some picks of the inside. That looks really nice good job, I'm thinking of doing that myself.
                  I did take some pics of the inside, but when I was about to post them, I realized they were all out of focus. I'll try again this weekend, when I have the time to take the gun apart again.

                  Comment

                  • Andrewliu6294
                    Nothing to do but wait.
                    • Jul 2007
                    • 258

                    #10
                    very sweet! my UMF pneumag's gonna look VERY similar to that one. no fatty reg or 15* though.

                    I'm in the process of building it. sold my first pneumag, missed it so much i had to make another.

                    some pics of the inside would be awesome. the intelli mount in the UMF isnt very large, and i'm wondering how to mount the fabco valve inside.

                    Comment

                    • rawbutter
                      Registered User
                      • Feb 2007
                      • 1463

                      #11
                      Originally posted by Andrewliu6294
                      some pics of the inside would be awesome. the intelli mount in the UMF isnt very large, and i'm wondering how to mount the fabco valve inside.
                      Yeah... something tells me that the mount inside the UMF was designed before pneumags became popular, because it's really not in a good spot. I'll take a few pics when I get the chance so you can see what I did... and then hopefully you can do it better. (That's the only part of the whole gun that I'm not 100% satisfied with.)

                      Comment

                      • Chris_automag_07
                        paintcushion
                        • Feb 2005
                        • 583

                        #12
                        man...i love pouring my heart and time into an expensive marker to make it great...and then tossing it onto concrete blocks to take pictures of it..

                        Comment

                        • blitzkriegboom!
                          Registered User
                          • May 2007
                          • 619

                          #13
                          slick, i like what you did with the lpr

                          Comment

                          • rawbutter
                            Registered User
                            • Feb 2007
                            • 1463

                            #14
                            Originally posted by Chris_automag_07
                            man...i love pouring my heart and time into an expensive marker to make it great...and then tossing it onto concrete blocks to take pictures of it..
                            Hey! I put it down VERY carefully.

                            Comment

                            • rawbutter
                              Registered User
                              • Feb 2007
                              • 1463

                              #15
                              Behold! the requested pics of the inside!




                              Notice where the trigger pin is hitting the MSV-2 lever. This is the only part of the entire gun that came out less than perfect, in my mind. Unfortunately, the inside of the UMF is rather tight, and if I moved the MSV-2 down, then the lever wouldn't move properly. I guess I could have milled out part of the frame, but I was really trying to avoid that.





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