Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Always Have The Right Aperture For Your Shooting Conditions

Individual Williams apertures let you choose the correct sight for your hunting and target shooting environment. Provides the correct replacement for a missing or damaged disc. Standard length shank fits Williams Foolproof, Target Foolproof, and 5D only.


Big Book Catalog, Issue:66, Page:282
New Product Supplement, Issue:532, Page:000
SPECS: 7/32"-40 thread. 3/8", ½" or 7/8" O.D apertures.