so what are the differences between the mark ii and iii? what makes the mark ii so much more desirable?
The MKIII has all the California/Mass complinace stuff: Loaded Chamber Indicator/Dirt Catcher, Magazine Disconnect/trigger pull mucker-upper, giant "read user manual" safety warning rollmark, etc...... Lawyer-proofing stuff.
All but the rollmark can be fixed with a Brownells Catalog (Volquartsen kit!).