Going to send in my FA83 to get the barrel switched out from a 6" to a 10". For typical Tier II 45 colt loads, is 2400 still a good powder to use or should I go with a slower burn rate? Will the longer barrel change the pressure or affect leading in any crazy way?
The load I currently use is 16gr/2400/250 WFNGC but I will be bumping up the powder to get faster speeds over the next couple of developments. Most published load data is for 5.5-7.5" barrels so I want to make sure I'm not overlooking something basic here.
thanks
Mat