I have a 30 BR, I do not use it for serious competition only for myself.   I have been using H4198, Why? everyone says too.  Have been wondering and reading about reloads for a 30 BR but can not get any info.,only use H4198)  Is there any others,powders) I can use?  Is H322,  RL-7 or Acc 2015 good to use and how do you know if a powder is right?   Thanks for your help.
				
			 
	








 
 
		
