Shooting Targets USA manufactures its animal targets from SR500 ballistic steel made in the USA. We use a robust QA process to ensure that each of our waterjet cut targets exceeds quality standards and sandblast the entire plate to remove mill scale before cutting. You'll never wonder if you missed the target because it gives a loud, clear ring when hit. From rimfire to 30 - 06 and calibers in between. 1/2", 3/8", 1/4" thick; " mounting holes; 7.5" Long by 6.5" Tall; Brinell hardness (BHN) of 477-534; Weight - 0.5 lbs. - 20.6 lbs.; We offer a risk free return policy for unshot targets; These targets work great for the following pistol calibers: pellet, 22 LR, 380, 9mm, 357 Mag, 40, 45 ACP, 500 S&W. You can use these targets for rifles including: pellet, 22 LR, 17 HMR, 22-250, 223/ 5.56, 7.62, 243, 260, and 30-06. If you've got a shotgun that shoots 410 or 20G slugs, this target is perfect. Shooters and bystanders should remain a minimum of 200 yards away for velocities over 3000 f.p.s. We recommend standing no closer than 10 yards for handguns and 100 yards for rifles.