Heat Pump Bushnell

Posted on: June 28, 2015 by in Heat Pump
1 Comment
Heat Pump Bushnell

I named it BA-0102
both of we pvc gun can hold pressure 150psi(15kg/cm2) – 200psi(20kg/cm2) test shoot
“the gun not make me disappointed”
I use 2 ball vallve, one for reload and the second ball valve for shoot.
So I don’t pump again if i want to shoot again.
50x pump can shoot 6x-10x

“if you want to see the bullet fly chage the speed of vidio into 0.25”

Thx.. 🙂
like and please Subscribe

One Response

  1. Savage Xl says:

    How did you make it