The Sig Sauer Armorer’s Video featuring Bruce Gray. The video contains five-plus hours of everything there is to know about the Sig Sauer P-Series pistols. The first DVD goes into detail about the full breakdown and reassembly of the P-Series.
The second DVD details the differences in the generations of extractors, triggers, and covers the E2 grip modification, and many others by part, which are easily chosen by menu item. It also has sight charts, spring color choices, and more.
Big Book Catalog, Issue:70, Page:374