Posted: Fri Apr 17, 2009 1:28 pm
Very smart! thanks I didn't found this particular page.
One questionjimmy101 wrote:You might want to consider something like http://www.swanstrom.net/petes/shoot/autobb.htmjook13 wrote: wrote: I have always wanted to see a machinist make a semi-auto 50x hybrid bowling ball shooter that is handheld Wink .
Convert the block to say aluminum, turn a nice efficient piston ...