Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Solid Steel, Won't Break

Provides a tighter barrel/receiver lockup for improved accuracy. Holds barrel firmly in position, won't shoot loose or break when torquing into place. Replaces factory block with no modification to gun or stock.

Big Book Catalog, Issue:67, Page:155
New Product Supplement, Issue:515, Page:000
SPECS: O-1 steel, in-the-white. .880" (22.4mm) long, .5" (12.7mm) wide.