Simplifies Extractor Rivet Peening
Fits inside face bolt recess to support back side of the extractor rivet while you peen the other end to lock a new extractor in place. Just like the one Remington uses with one "cut" added for better support when clamping in the vise.
Big Book Catalog, Issue:70, Page:463
Big Book Catalog, Issue:70, Page:466
SPECS: Blued, tool steel, hardened to Rc 60-63. 2-¼" (5.7cm)
high x 1-¾" (4.4cm) wide x ½" (12.7mm)thick.