Quickly Swages Crane To Remove Back-And-Forth Cylinder Play; Cures Excess Headspace
Swages a small groove in the rear of the crane/ yoke tube to
remove excess cylinder play. Also swages the retaining groove in
.22 magazine tubes.
Big Book Catalog, Issue:66, Page:502
Big Book Catalog, Issue:66, Page:503
SPECS: 3½" (9cm) long. Capacity; 1/8" (3.2mm) - 5/8"