[quote="RussBHowever, my own personal experience over the years, with the help of a good bore light, and sometimes even a good bore scope, has shown me that with normal use, and normal cleaning, ie wash the barrel with water / solvent, then dry and lube....you do get a build up in the rifling....in fact, this may well be what many refer to as "seasoning", if it is allowed to go on indefinately.[/quote]
This is what I've always believed "seasoning" meant for MLs.