The Briarbank target is the end result of thorough testing by Jim Carmichael (Shooting Editor for Outdoor Life) and some of his associates. They feel this target gives them the most precise aiming point for shooting small groups. Space for concise loading data entry is included. Printed on dead white, non-glare, heavy stock which records a sharply outlined bullet hole. Intended for scopes 6X or higher and preferably 10X or higher.
Sinclair, Issue:5B, Page:237