Your thoughts on this .243 combo please.
I have the N150 powder, I have the 87 grn Hornady V-Max, I'm using Lapua cases and CCI large rifle primers.
I was going to build up from 33.7 grns to 37.9 grns (watching for pressure signs) at 0.3 grn increments.
I'm using a Lithgow LA102
The SAAMI spec max COAL is 2.710"
Does this look OK? What COAL would you use?
Cheers