Re: Howa anyone?
Bushing a bolt is done with about 1/2" wide bushing right behind the lugs and under the rear bridge. The tightens up the bolt slop so it stays square with the bolt raceway centerline during lockup.
Build a man a fire and you heat him for a day.
Set him on fire and you heat him for life.
Only accurate rifles are interesting.
Gordy and Brady.