The Vanguard action is a Howa built action and I have the S&W M1500 version which I purchased about 29 years ago. As far as I can tell, there are no signifcant differences in the present Vanguard.
They are probably one of the best non-custom actions available and have a lot of after market parts such as stocks and ring bases, etc., available.
The only difficulties I've encountered, is getting the original , small parts one my need, like extractors/springs/some screws. The place in Tulsa isn't nearly as abliging as they used to be! There are many other places, listed on Weatherbys' web site as "Authorized Service Providers". I just may not have found the right one, yet! as there are quit a few listed.
Well that is great to here!! I can't believe I got my vangaurd for such a great deal.. Now I need a new stock and bedding job and to the range. Thank you for all of your replys