These 25 meter targets are designed for the M16A1. The Alt. Course ''C'' Record Fire Qualification is on the front with a blank back. Printed on heavy 32# Rite in the Rain and measures 17'' x 22''. These tough sheets are made from weatherproof card stock that offers clean exit holes for easy evaluation of shot placement, all while surviving poor range conditions! The permanent target imprint won't wash or rub off and the sheets separate easily even when wet.