Improved M4 AR15 M16A2 25 Meter Zeroing Targets 25 Meter Zeroing Target for M-16, AR-15, M4, M1 carbine, garand, or any rifle with iron sights. HIGH CONTRAST COLORS for easier sight in Printed on 67 lb White Vellum Card Stock for increased durability, tear resistance, and improved adhesion to target stands Zeroing and use instructions printed on bottom of target Gives you a 300 meter qualification zero Can be used for both the M193 round (55gr.) 250 Meters or M855 round (62gr.) 300 Meters