These 1/2" thick AR500 steel targets are made to withstand the most rugged use. Applications include ranges, clubs, law enforcement and whenever magnum caliber rifles are being used. They have been CNC laser cut to yield a minimal heat affected zone. Do not confuse these with cheaper plasma cut targets. Targets include 0.6" mounting holes to accept larger mounting hardware. Targets may be used for handguns and rifles up to 300 and 338 magnum. Handguns should be used no closer than 10 yards and magnum rifles no closer than 200 yards. Targets do not ship with chain or mounting hardware.Targets are shipped unpainted. The 1/2" AR500 steel targets work great for 7mm Mag, 30-06, 300 Mag, 338 Mag, 45-70, and most African dangerous game calibers. Note on Shipping: Shipping is priced to the lower 48. These items ship UPS ground, no PO boxes. Alaska and Hawaii please contact ShootSteel.com for shipping costs.