Made Of Steel
Precision machined STEEL, streamlined rings to fit Weaver
style bases. Gives that "custom" look. Elegant, rounded contours.
Big Book Catalog, Issue:65, Page:249
SPECS: Steel; polished blued (Pol. Blue), matte blued
(Safari) or satin, nickel-plated (Silver). Height
shown is from top of base to inside bottom of ring. 1" (2.5cm)
diameter. Low - 135" (3.4mm), Med. - .245" (6.2mm), High - 450"
(11.4mm), 30mm (1.1") diameter. High - .460" (11.6mm). 3