New design sanding block that has the ability to tighten the sand paper after installing .The design will support almost any thickness of paper.
For more info go
HERE
This is the first casting of the receive and slide,scale is .375
Above picture is all the 1911 parts that were 3D Printed. RTV molds were made from these.
For more pictures of the 1911 go HERE
A few mold frames used for making RTV molds for the 1911 parts.
For more details go to Mold Frames