I have a tikka t3 7mm l/s , and have put about 200 shots through it if not more. (maybe even 300). Anyways, would i see any improvement if i were to get the barrel hand lapped now? Or is that basically a strictly brand new barrel type of deal?

My local gunsmith does it for only 35 bucks, so i figure if it will help group by even .001 inches, it would probably be worth it.