I finally got a video made of my pump action golf ball gun. Its awesome. Tell me what you think.
https://youtu.be/-3P1BxU4xqQ
https://youtu.be/-3P1BxU4xqQ
A video of my really big bore. 1.9 Cal IE Golf ball size
- Thread starter Machineman1
- Start date
Only 120psi?I'm sure fps is really slow. Even our small cal airgun use at least 3000psi to 4500 psi. Try 4500psi and lead slugs. It would be an elephant killer.
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I have used it up to 500 psi. I dont know if it could take more than that. I will have to get out my Chrono and test it, but my father is borrowing it right now. It will shoot between 300 and 400 yards. At 850 fps it woud be about 1100 fpe, but i dont think thats going to happen. 400 fps would be more likely 250 fpe.
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Just great. Glad my older brother never saw it? 
Cool gun a nice destructive thing for a young man to craft. ;^) Definitely a big bore! Entertaining video it is thanks. Got bees?
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Actually the chamber pressure is not 3000 psi yes the tanks in today's guns are 3000 to 4500 but that is not what is being supplied into the "firing" chamber in fact the gun used in the Lewis N Clark expo used only 800 psi tank and can put a 57 Cal round ball down range at around 600 fps with multiple shots
Think about it this way.... Which would you rather be hit with, a pingpong ball at 100fps or a golfball at 50fps
********* Not to say I would like to to be hit by either one and the fella on the other end better be a fast runner but still********
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