Can I rebarrel/true and pillar bed my Abolt micro-hunter to a comparable level of accuracy or am I wasting my time and money? If its not a worthy action to begin with, I am not going to bother with it.
Jaybic:
I agree they those that feel Remington 700's are much to heavy for a "walk about" rifle, and appreciate what you are attempting to do.
I have never heard of an A-bolt that did not shoot well, not saying there might be some out there.
My gunsmith whom trues a good number of actions and rebarrels same, mentioned he had only trued just a few A-bolt actions in 10 years or more. He also mentioned when truing a A-bolt action, very little is needed as tolerances are tight.
Personally I know several people with A-bolts and they will not part with them, which I feel speaks highly of Browning's quality and quality control.
I would recommend following:
Thorough cleaning a barrel using solvents for powder, copper, and carbon fouling.
Try Reloader 19 powder. Velocity may "slightly" suffer, but in my experience accuracy picks up. Be prepared to clean bore with those solvents listed above after every 25 rounds or so. Consistent bullet tension and bull seating depth are key. If you use a ram type press, ensure consistent operation each time a bullet is seated.
Inspection of optics and associated mounting. If you have a Leupold scope, have them inspect and repair any mechanical looseness.
Inspect trigger to break consistently at same pull weight. Inconsistent pull weight is indicator of trigger, sear, or firing pin problems. This sometimes can be corrected by cleaning. Adjust trigger pull weight to as light and consistent as "safely" possible.
Do not float barrel as accuracy for lightweight contours in my experience seem to like being tight. Torque action screws to a known inch pound setting. 35 inch pounds would be a good place to start.
None of above should cost that much, so you wouldn't be wasting your time or money, and most certainly wouldn't be waiting a couple of lifetimes for something you may not be satisfied with.
Hope this helps ?
Cob