Adjustable For Angle Of Cut; Lets You Examine Actual Hammer & Sear Engagement At 20X!
Developed by the gunsmithing program at Yavapai College to help their students learn the correct angle of hammer/sear engagement required for achieving a light, clean-breaking, match-quality trigger on the 1911 Auto. Precision-machined tool incorporates a roller-type, sear stoning fixture that allows incremental cutting of both primary and secondary sear angles plus, a 20 power magnifier for detailed, up-close examination and precise changes in individual hammer/sear engagement.
1911, Issue:11, Page:060
Big Book Catalog, Issue:70, Page:147
SPECS: Aluminum block, 3" (7.6cm) x 1.5" (3.8cm) x ¾" (19cm). Includes 20X magnifier, steel roller, hammer pin, sear pin and complete instructions.