[SEL] automatic rifle

[John Culp]

I think of all of my firearms as free piston internal combustion 
engines. They just have longer strokes than the others.

John

On Dec 22, 2005, at 3:17 PM, Roger DiRuscio wrote:

> Isnt it a type of recipicating engine, I understand there were early 
> engines that used coal dust, gun powder and other stuff to make the 
> fire.
> Just fanning the flames here
> Roger


John Culp
Bristol, Tennessee, USA