Author Topic: Help with making a cannon out of a WWII surplus cannon barrel  (Read 3368 times)

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Offline RocklockI

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Re: Help with making a cannon out of a WWII surplus cannon barrel
« Reply #30 on: May 11, 2010, 03:40:34 PM »
I think one of those barrels would work for a Williams rifle.

yep sorry i didnt read you right the first time 
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Offline Victor3

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Re: Help with making a cannon out of a WWII surplus cannon barrel
« Reply #31 on: May 11, 2010, 11:19:12 PM »
 This is roughly what I have in mind for the barrel I'm gonna do...

http://www.gboreloaded.com/forums/index.php/topic,181013.0.html

 The one in Boom J's post above is a muzzle loader. Mine will have a removable breech plug with a cascabel of similar shape. Elevation screw will also serve as a lever to unscrew the plug.

 Thought about several designs, but I haven't found a more simple breech loader to build. It will require minimal machining, few parts and no welding.
"It is a capital mistake to theorize before one has data. Insensibly, one begins to twist facts to suit theories, instead of theories to suit facts."

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Offline Cannoneer

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Re: Help with making a cannon out of a WWII surplus cannon barrel
« Reply #32 on: May 14, 2010, 08:59:51 AM »
"It will require minimal machining, few parts and no welding."

Victor; are you going to taper the barrel towards the muzzle, and are you going to shrink fit the trunnion band on the tube?
RIP John. While on vacation July 4th 2013 in northern Wisconsin, he was ATVing with family and pulled ahead of everyone and took off at break-neck speed without a helmet. He lost control.....hit a tree....and the tree won.  He died instantly.

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Offline Victor3

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Re: Help with making a cannon out of a WWII surplus cannon barrel
« Reply #33 on: May 14, 2010, 10:16:47 PM »
 Yes (taper) & yes (shrink fit).
"It is a capital mistake to theorize before one has data. Insensibly, one begins to twist facts to suit theories, instead of theories to suit facts."

Sherlock Holmes