Grin and Grind Designs Automag 3d Printed Pump Kit

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • alpha_q_up
    Hug Supplier
    • Jul 2020
    • 416
    • Paso Robles, CA

    #1

    Grin and Grind Designs Automag 3d Printed Pump Kit

    Just wanted to cross post this from Facebook, a buddy local to me is 3d printing Automag pump kits if you're interested the link to his Facebook post is below.

    Grin And Grind Designs 3D Printed Automag Pump Kit Facebook Post






    Hey hey, hope everyone is having a great one! I bring to you another 3d printed design of mine (aka Grin and Grind Designs) to thoroughly own your opponent with your Mag pump stylie! I've been workin on this for quite awhile and locals and I have really put em through the ringer.
    This is a dual rod setup (yup folks, no more binding or rubbing) with dual springs that are entirely enclosed inside the handle with easy ability to swap for different tensions to dial in your liking. No exposed bolt heads/closed face handle. Mounting bracket can be both mounted with or without VASA/foregrip. Mounting bracket is "winged" as default but RT flat style is available upon request. Included with pump kit is the cocking rod as well. Black is the standard color but tons of other options available, a few shown in the photos. I cannot stress enough how nice and super smooth the pump stroke is. Thank you so much for takin a look (I know that was a long one...) and feel free to PM with any questions or interest you have!
    .... (I will ship out of country upon request)
    For pricing, orders of any questions please refer to his Facebook post thanks!
    Last edited by alpha_q_up; 07-15-2022, 04:05 PM.
    My Feedback
    My Collection
  • El Gringo
    Certified Post Whore
    • Jul 2020
    • 682
    • Ventura (the 805)

    #2
    i ordered one from him this morning

    Comment

    • Hobbes
      dodgy
      • Jul 2020
      • 1250
      • NH

      #3
      Got mine today.
      Attached Files

      Comment

      • FredMnkyDad10
        MCB Member
        • Apr 2021
        • 2244
        • https://www.mcarterbrown.com/forum/buy-sell-trade/feedback/129612-fredmnkydad10

        #4
        Let us know how they feel and work. Also is Facebook only way to contact and order?
        FredMnkyDad10 Feedback

        Comment


        • alpha_q_up
          alpha_q_up commented
          Editing a comment
          If you're interested and don't do Facebook, I can get you his contact info just shoot me a pm and I'll get you in touch with him
      • maggot
        MCB Member
        • Jul 2020
        • 496

        #5
        Cool. Where are you guys snagging the wave springs from?
        My Old Feedback (300+) https://web.archive.org/web/20180112...-feedback.html

        Comment


        • alpha_q_up
          alpha_q_up commented
          Editing a comment
          I know of Lee Spring has them, I've used these in the past
          https://www.leespring.com/redux-wave...h=LW100180250S
          They will give you a few as "samples" or at least they used to, I know McMaster Carr also offers a variety of wave spring Im sure you can use the specs off this to find one there too

        • maggot
          maggot commented
          Editing a comment
          Thank you for this!
      • Jordan
        I. Am. Canadian. 🇨🇦
        • Jul 2020
        • 3508
        • Southern Ontario, Canada

        #6
        Who's doing the rail and body milling?

        Comment


        • alpha_q_up
          alpha_q_up commented
          Editing a comment
          Luke offered both milling services at one point, don't know if he still offers the services, he sells his own pump milled rails. As for the body milling, if you don't mind trying it yourself, it can be done with a dremel of needed

        • Brokeass_baller
          Brokeass_baller commented
          Editing a comment
          I'm pretty sure Luke is out of the modding game. He just manufacturers now.
      • piton_buns
        Dude at the Bus Station
        • May 2025
        • 28

        #7
        How is the handle captured in this design? is the cocking wire/rod what is keeping the handle from sliding off the front?

        Comment


        • alpha_q_up
          alpha_q_up commented
          Editing a comment
          If the design hasn't changed, the handle has two holes for the bolts and return spring, and there is a sleeve that goes over the handle with a set screw to hold the sleeve to the handle

        • piton_buns
          piton_buns commented
          Editing a comment
          ah, that makes sense. thank you
      Working...