Still does. The man that shoots one gun all the time is very proficient with it.
Its one reason I'm so good with my old 308 bolt... I shot it a LOT, know it inside and out etc..
Right now I"m getting awful good with a 300/221 wiht a can to its max distance....
The folks that swap around a lot, well I can and they can, but you are never quite as good typically
