Product DescriptionHornady Superformance rifle ammunition is engineered to deliver higher velocities for flatter trajectories, reduced wind drift, and improved downrange energy transfer. This .30 Thompson Center load uses a 150-grain Super Shock Tip (SST) polymer-tipped hunting bullet, paired with highly efficient propellants designed to accelerate the bullet longer for increased muzzle velocity without additional peak pressure. Packaged in a 20-round box (10 boxes per case), it's a reliable choice for hunting applications where accuracy and terminal performance matter most.Product Highlights Superformance propellant technology for up to ~100-200 fps higher velocity versus conventional loads 150gr SST (Super Shock Tip) polymer-tipped hunting bullet designed for reliable expansion Flatter trajectories and reduced wind drift for improved real-world accuracy Loaded in reloadable brass cases with non-corrosive primers 20 rounds per box (10 boxes per case) for convenient stocking and range verificationSpecs Brand: Hornady Manufacturer Part Number: 81004 UPC: 090255810042 Cartridge / Caliber: .30 Thompson Center (.30 TC / 30 T/C) Bullet Weight: 150 gr Bullet Type: SST (Super Shock Tip) Rounds Per Box: 20 Boxes Per Case: 10 Muzzle Velocity: 3000 fps Muzzle Energy: 2997 ft-lbs Case Material: Brass Ballistic Coefficient (G1): 0.415 Sectional Density: 0.226 Application: Hunting Country of Manufacture: USADisclaimer: 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.