Get Exact Spacing When Free-Floating Barrels
Each layer of tape is exactly .010" thick and provides a nice, uniform gap to properly float barrels to improve accuracy by eliminating stock-to-barrel pressure. Can also be used when bedding lugs.
Big Book Catalog, Issue:70, Page:418
SPECS: 100 feet (30.5m) long roll, 2" (5.1cm) wide, .010"