I've got a couple and my club owns a few. The Williams rear sight really does not belong on a target rifle, but is usable if you push the slides in the down/inward direction every time you make changes and re-tighten the lock screws. A Williams tech told me that the clicks were "sorta" 1/4". He was right about the sorta.
The rifles will shoot sub 1/2" 50 yard groups off the bench with their preferred ammunition and some of the guns will approach 1/4". The triggers also need work. IIRC, replacing the spring with one from a ball point pen will go a long way towards reducing pull and some honing will improve the quality of the pull.
The stock pretends to be an entry level competition stock. It doesn't work well in any position but prone, and is too bulky for anything other than competition.
If the rifle is in very good to excellent condition, $450 leans toward being a fair to good price, depending on the local market.
