HP Que for Buckshot

[RugerFan]

Buckshot (or anyone else that has done this), is it feasable to do the HP conversion on an aluminum mold or is this something best left to steel?

[Buckshot]

Buckshot (or anyone else that has done this), is it feasable to do the HP conversion on an aluminum mold or is this something best left to steel?

.............Nope, I've done aluminum before. No problems. Just use WD-40, paint thinner or kerosene when you drill the blocks so the alum doesn't stick to the bit.

..............Buckshot