KeithB
Resident Half Fast Machinist
Here are some photos of a junk mold that I picked up for cheap several years ago. It drops a nominal .358" 158 gr round nose bullet. There are no makers marks on the sides or bottom. When I got it there was only one screw in the mold and that had bulged out one side. I made the sprue plate from a piece of tool steel and found a screw that would work well enough to test the mold. It dropped bullets like rain, well filled out once up to temp. I didn't cast too many, I wanted to finish fixing up the mold. Then life intervened and I put this one the back burner for a while.
I found this on my mold shelf when I was looking for a four cavity 358311 I thought I had, turns out it was a 356242 121gr 9mm mold I mismarked, apparently I DON'T have a -311. I also found an RCCBS two cavity 358" 158gr RN mold, which I have posted here for comparison.
Can anyone suggest the maker of my unknown mold? Comments?
Top view. My homemade sprue plate. Note the unusual base venting.
No makers marks anywhere, but this side shows the bulged screw hole.
Nothing on this side either.
No vent lines on either inside face. Note the rectangular grease groove.
Here is a RCBS 358" 158gr RN for comparison. Like all my RCBS molds it works well for its intended purpose but it is only a two cavity which limits my joy.
I found this on my mold shelf when I was looking for a four cavity 358311 I thought I had, turns out it was a 356242 121gr 9mm mold I mismarked, apparently I DON'T have a -311. I also found an RCCBS two cavity 358" 158gr RN mold, which I have posted here for comparison.
Can anyone suggest the maker of my unknown mold? Comments?
Top view. My homemade sprue plate. Note the unusual base venting.
No makers marks anywhere, but this side shows the bulged screw hole.
Nothing on this side either.
No vent lines on either inside face. Note the rectangular grease groove.
Here is a RCBS 358" 158gr RN for comparison. Like all my RCBS molds it works well for its intended purpose but it is only a two cavity which limits my joy.