Hey guys,
Im sure this is a newbi question, but....lol. Everyone is always talking about the preasure levels that SAMMI gives us for each caliber. That i understand perfectly. But when it comes to reloading your own ammo such as 45 Colt, how do you know what the chamber preasure will be for the powder/bullet combo that you are putting together. I see on reloading charts they will have bullet weight, type of powder, powder weight, primer, case, etc..., but dont list preasures. So how do we know?
Thanks,
Blacky