The B-40 target is the Official NRA target used in NRA Sanctioned Air Pistol shooting competitions. The B-40 target is designed to be shot at a distance of 10 meters.The B-40 target has 1 bullseye, with each bullseye 2 3/8" in diameter & black in color. In 1989, the B-40 Replaced B-32. The B-40 target is printed on heavy paper approved by the NRA. All targets sold by CHLTargets.com are Made In The USA.