The A-51 target is the Official target of all NRA sanctioned Smallbore Rifle shooting competitions. The A-51 target is 50 meter ISSF target reduced for firing at 50 yards. The AR-51 target has multiple scoring zones to challenge even the most veteran shooters. The The AR-51 target has 6 bullseyes, each bullseye is 4" in diameter, & black in color. For use in NRA Metric Position & Metric Prone competitions only. The AR-51 target is printed on heavy paper approved by the NRA. All targets sold by CHLTargets.com are Made In The USA.