You can do a standup stand with couple sheets of plywood,
two 4x4s, and 3 - 2x4s.. One sheet cut in two 4x4 are the
sides. Two 4x4s cut in half makes 4 corners. Other sheet cut
in 3 pieces make top and ends.. 2x4s make cross pieces
and bottom pieces. Just like making a tall box with
a heavy strong frame, and weight.
Here is pic of Mossberg 695 that will be the
second 28GA From Hell.You can see long
brass case in the port.Here is URL of
the "Grandpa's First Shot" video. Ed
http://www.youtube.com/watch?v=c48zTpsgbuk
