All Steel, Solid, 3 Point Attachment
Fully-machined hardened steel mount with three-point mounting, provides a stable, secure base for mounting large objective scopes. Easily clamps to the charger guide dovetail and receiver mount lug without modifications to rifle. Heavy, forward locking screw gives rock solid stability at the receiver ring. Sight channel allows back-up use of iron sights without removing scope.
Big Book Catalog, Issue:73, Page:186
Big Book Catalog, Issue:73, Page:264
SPECS: 4140 steel, black, nitride finish. Hardened to Rc 60-62. 5.38" (13.6cm) long. 1.875" (4.7cm) high. Weighs 10.9 oz (310 g).