Check the listing for details. Tactical Scorpion 2 PCS AR500 Steel Shooting Targets IDPA 12" x 20" X 3/8 Gong. Color: TWO 12" x 20" IDPA, Condition: New. Listed at 125.96 USD. Tactical Scorpion Laser Cut IDPA 2/3 Ar500 12" x 20" / 3/8" Shooting Target Gong Lot of 2 Tactical Scorpion Gear AR500 12″ x 20″ 2/3 scale IDPA 3/8″ steel shooting target Two 5/8″ mounting holes and one square hole to accept 1/2″ carriage bolt Hang from both holes for more stability but you can hang from the single square hole We utilize a CNC laser cutting table for the cutting of all our AR500 products. Plasma cutting cuts slowly, this puts a lot of heat into the steel. ( Submerged plasma cutting machine is no better) This excess heat can result in excessive chipping and damage near the cut edge during use and easily shattering when shot. Plasma cutting generates large amounts of heat that is deposited into the target, softening it’s edges. The heat-affected zone (HAZ) generated by plasma cutting is the largest out of the most commonly used methods for cutting abrasion resistant steel. Most AR500 is cut with plasma cutters as they are cheap and relatively small compared to other methods. Superior Material : AR500 3/8″ steel with 477 – 550 BHN Minimum surface hardness of 477 BHN. Core hardness 450 min BHN 3/8” AR500 steel targets work great for the following calibers 223, 5.56, 5.45×39, 7.62×39 and 308. For velocities over 3000fps MV use at 200 yards minimum. Handguns should be used no closer than 10 yards and rifles 100 yards. Be sure you have a downward angle to direct splatter away from shooter towards the ground. All targets are raw and unfinished All of our 3/8″ targets carry a limited lifetime guarantee from breakage Part number: TSG-GG1220 Size: 12″x 20″ 2/3 scale IDPA target Package Contents: Two PCS 12″ x 20″ Ar500 steel Target Disclaimer: Purchaser assumes all liability for the use of the targets . Do not use AP or Steel Core ammunition this is very dangerous and will damage your target.