After using a RCBS 2 cavity mold to cast my 38 Special SWC bullets, I finally couldn't stand it anymore and went to a 4 cavity mold. Because RCBS doesn't make a 4 cavity mold, that change meant going to another mold manufacturer. (RCBS, are you paying attention ?)
I wanted a 4 cavity, plain base, SWC in the 160 grain range and I wanted it in an iron mold. The SAECO #382 was the winner and I'm very happy with it.
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Since I was making changes to my "standard" 38 Special SWC load, I decided it was time to incorporate several changes at once.
I purchased another tool head and stand for my Dillon 550. I set it up with a dedicated powder measure and Redding dies for the 38 Special SWC load. This eliminated the need to adjust the seating die and powder measure when going from a WC to a SWC.
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The final new piece of gear was a custom powder funnel by Lathesmith made to my specifications and matched to my SAECO #382 bullet.
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This custom powder funnel has the Lyman "M" die type step and the dimensions are far better suited for cast bullets than the factory Dillon powder funnel.
A HUGE endorsement here for Lathesmith ! That custom powder funnel is a game changer. It expands the casing a bit more so that the brass doesn't swage the bullet down when seated but it still provides the perfect amount of neck tension. The "M" style step is the icing on the cake.
I tweaked the load a little bit and ended up re-inventing the wheel I found that 3.5 grains of Bullseye was the best charge weight, go figure
So, in my never ending quest for simplified logistics, I ended up with:
A 160ish grain SWC with a plain base and a squared grease groove (very Keith like)
Sized to .358" with NRA 50/50 lube from White Label*
3.5 grains of Bullseye (some things are just meant to be)
Thanks to all that shared their knowledge.
* if you are looking for bullet lube, look no further than White Label ! They are outstanding people to deal with and they sell a quality product.