I just Finnish a new Brass mortar, was left oveer piece from a 1/2 Scale brass Mt. Howitzer so i thought i would spin a Golfball Mortar out of it, i guess i could have went with a bigger bore O.D. of the brass bar was 4.25
But I like the Golfball shooters!
here are a cple pictures.

And here is a Beer can mortar i turned yesterday not fully painted yet.

Also I Posted a few videos to our Web page of firing cannons and mortars
http://www.missouricannonworks.com/cannon_and_mortar_video.htm tis still under construction so please forgive the mess or dead links