Search found 3 matches

by bobsaget
Mon Dec 28, 2009 5:28 pm
Forum: Pneumatic Cannons
Topic: Mitcho's Musket (Whammy Gun MkII)
Replies: 56
Views: 9869

Could you please send me a link on how to make a pump, i had a bicycle pump but broke it at 200 psi. I want to know how to make one out of copper pipe and have it be capable of higher pressures.
by bobsaget
Sun Dec 20, 2009 1:14 pm
Forum: Pneumatic Cannons
Topic: Just another copper gun
Replies: 50
Views: 12374

for a barrel sealer should i have my barrel go into the tee or should i use a hose barb
by bobsaget
Sat Dec 19, 2009 12:16 pm
Forum: Pneumatic Cannons
Topic: Piston Valves Explained Visually
Replies: 175
Views: 130503

If i am molding a piston out of the connector that the piston will slide in, i will need to make a slight equalization hole because the piston is the same exact size as the gun itself, correct? And how large should my equalization hole be if the piston is 3/4 in wide or about two CM. I am planning o...