The Trom-Boyn has evolved into a simpler design.

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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boyntonstu
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The Trom-Boyn has evolved into a simpler design.

[youtube][/youtube]

Copper Air Rifle Components and Assembly

The Trom-Boyn has evolved into a simpler design. Single support, forward grip, limited bolt slide movement to 3/4", redwood swing bolt
Last edited by boyntonstu on Sun Apr 11, 2010 7:12 am, edited 1 time in total.
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spudkpi
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Looks like you live by the beach... nice vid!
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boyntonstu
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spudkpi wrote:Looks like you live by the beach... nice vid!
Thanks.


I also live by the breech. :roll:
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deathbyDWV
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That's cool...

I thought spudkpi said breech and then I re read...
Life's too short to mark off the items on your wish list...
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spudkpi
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HAaha no i just noticed all the wind and the palm in the back and I am sitting here in Louisville, Ky with just poo poo weather. Oh well... you win some you lose some....
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