Product Description Winchester Ammo Match Grade .338 Lapua Magnum ammunition is built for precision-focused long-range range and target shooting. Loaded to strict tolerances for consistent performance, this match load features a 285-grain boat tail hollow point (BTHP) bullet design intended to deliver excellent accuracy and repeatable results. Each box contains 20 rounds in boxer-primed, reloadable brass cases and is manufactured in the USA. Product Highlights Match-grade consistency engineered for tight groups and dependable long-range accuracy 285gr boat tail hollow point (BTHP/JHP) bullet profile for precision-focused shooting Clean-burning powder and primer to support uniform velocities Boxer-primed, non-corrosive, reloadable brass cases for easy reloading Optimized .338 Lapua Magnum performance: 2690 fps muzzle velocity and 4578 ft-lbs muzzle energy Specs Brand: Winchester Ammo Manufacturer Part Number: S338LM2 UPC: 020892233454 Cartridge/Caliber: .338 Lapua Magnum Bullet Weight: 285 gr Bullet Type: Boat Tail Hollow Point (BTHP) / Jacketed Hollow Point (JHP) Rounds per Box: 20 Boxes per Case: 10 Muzzle Velocity: 2690 fps Muzzle Energy: 4578 ft-lbs Ballistic Coefficient: G1 0.756; G7 0.356 Primer: Boxer Case Material: Brass Reloadable: Yes Corrosive: No Lead Free: No Velocity Rating: Supersonic Country of Manufacture: United States of America 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.