Product DescriptionDesigned for serious range sessions and training, the Sonic Boom/Jerent SBTHP4P rifle exploding targets deliver powerful, consistent booms with an easy two-part mix. Each pack includes four 1/2-pound targets in highly visible blaze-orange containers. For safe and reliable activation, strike the mixed target with a centerfire rifle projectile weighing at least 40 grains and traveling a minimum of 2,200 feet per second. Always mix as directed, set targets at least 50 yards away, and enjoy the loud, crowd-pleasing performance Sonic Boom is known for.Marketing Points Four-pack of 1/2 lb rifle exploding targets for extended range use Simple two-part mix for fast setup-just mix and shoot Optimized to detonate with centerfire rifle rounds (not pistol) High-visibility blaze-orange jars make placement easy at the range Loud, satisfying boom and consistent performance session after session Specs Product Type: Rifle exploding targets (two-part mix) Pack Contents: Four 1/2 lb targets Activation Requirement: Centerfire rifle projectile, 40 grains, 2,200 fps Recommended Ammo: Full Metal Jacket (FMJ) for best results Safety Distance: Minimum 50 yards from target Color: Blaze orange jars UPC: 091037610911 Manufacturer Part Number: SBTHP4P Brand: SONIC BOOM/JERENT Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.