6in IDPA Knock-Over Shooting Targets - 3/8in AR500 Steel - 6pc Rifle Target Set Set includes six 6in. tall IDPA knock-overs on 2in.x3in. bases. These steel targets are great for 308, 30-06, 270Win., .223, .45ACP, 9mm, .40cal as well as most other rifle & pistol calibers. Shooting Targets are manufactured from new AR500 hardened steel plate rated to 3200fps at 100yards. Shooting Targets are precision cut with a CNC plasma cutter and submersion water-cooled during the cutting process to preserve the integrity of the steel, ensuring the longest life of the target. Shooting Targets are painted white on all sides with high quality paint. Targets are ready to use right out of the box. No Painting! No Mess! No Waiting!