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  1. J

    How do high level PCP guns work?

    Nice.. "hammerless" works well in the LCS SK19, I heard
  2. J

    How do high level PCP guns work?

    found it thanks!
  3. J

    How do high level PCP guns work?

    Yes I am very fond of AirForce design. In fact, I really want to buy the Texan .457 for $600 OBO, but I can't get a hold of him because of rules. I will check out the 800psi design! Holding 7k PSI in my hands is kind of nerve racking lol
  4. J

    How do high level PCP guns work?

    ahh... great info! Yeah I'm only doing hand pump because I like the exercise, and this is how I'll have to do it in a survival situation most likely. Also, I haven't built my aluminum CNC yet, but perhaps a resin printer will provide the accuracy and strength needed for many components
  5. J

    How do high level PCP guns work?

    I'm looking for ultimate efficiency. I want the energy of every pump that I perform with my muscles to be imparted into the target. Thanks! I want to understand how to make the AEA guns reliable.
  6. J

    How do high level PCP guns work?

    sweet thanks! FX's are cool
  7. J

    How do high level PCP guns work?

    perfect that's what I will look at!
  8. J

    How do high level PCP guns work?

    Thank you! I've been pondering how to use converging/diverging nozzles to increase performance, but unfortunately the simulation in my head says that any supersonic flow would undergo conversion back into heat once the flow met the projectile. I'm not 100% sure tho. You'd need a ton of pressure...
  9. J

    How do high level PCP guns work?

    Cool! I found the exploded view of the Benjamin Bulldog. Where can I go to get schematics of other PCP's? Also, my education is Aerospace and Mechanical, but I can do a little bit with microcontrollers/programming/sensors, and even can build simple neural networks from scratch. A neural network...
  10. J

    How do high level PCP guns work?

    Brand new member here. When I was a kid, I made an 12' long pneumatic potato gun. It had a 10' power section of 4" CPVC (wrapped with old blue jeans, bc I couldn't access pressure rated), with a one way piston check valve made from scratch with PVC drains, rubber diaphragm, and spring. This...
  11. J

    Beeman Beeman 13615 review for anyone interested.

    NIce! A gun this small could be run off human compressed air easily