Rifle Weaver Rear Sight Necg.
Provides Excellent Sight Picture, Clamps To Weaver-Style Bases
Solid-steel sight is fully adjustable for windage and elevation; provides a primary sight when hunting dangerous game and a scope is not practical, or an emergency backup. Furnished with .093" and .125" diameter apertures; allows you to shoot very accurately, even under poor light conditions. Fits Weaver-style or Picatinny base, may be easily removed and returned to zero every time. Includes two elevation slides.
Big Book Catalog, Issue:71, Page:305