MP 453-490 mold came in. Its perfect. I posted a couple videos to a thread I started on this mold.
I got it cleaned and heat cycled three times.
I was anxious so I started a quick cast ta see samples and weigh.
This alloy is lil harder then WW, I have deluded it to soften for todays casting.
But HP = 213g. CUP = 225g. Solids where 230g.
I seated ine in a 45 Colt as the nose looks long. Reminding me of the 429421 profile.
Again these are not culled and just workable samples for these measurements.
CW