Sunday, May 6, 2012

2x UMB Layout

I'm still tinkering with this a bit (the conduit on the tank area is temp), but this is close to the final layout for my 2x umb primary. The schwinn pump has an oval shape which is nice although it's a little heavy, being metal. There's alot less deadspace between the pump and each checkvalve. An sspb's oprv will be sunk into the pvc tee. The triggers shouldn't be too tough to get functional. Thanks to Pause for the cheek rest suggestion!



4 comments:

  1. Interesting design. In my opinion, you should put something for you check to rest on.

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    1. That's a good idea Pause. I kinda want to add a ball valve and extra tank in the shoulder stock. Maybe I can incorporate a cheek rest in there.

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  2. You could probably just put a slice of big size pvc on there or a pool noodle. What would the ball valve be for?

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    1. That crossed my mind. I tried the blue part from a split buzz bee missile for padding as it slides over pvc ok too, and is not as big around as a pool noodle.

      I wanna use the volume of the shoulder stock as a tank for a quick follow-up shot. I'm hoping the ball valve will let me seal off that section and re-charge each tank in one go. That's a ways down the road I think though.

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