Product DescriptionBarnes Pioneer ammunition is built for lever guns and revolvers, delivering reliable terminal performance where it matters most. Loaded with an XPB projectile, it is engineered for massive expansion and excellent weight retention to help drive deeper penetration on impact. This .44 Remington Magnum load pairs proven Barnes bullet design with consistent, precision-built ammunition for hunting and field use.Product Highlights Designed specifically for lever-action rifles and revolvers in .44 Remington Magnum XPB projectile engineered for massive expansion and strong weight retention Optimized for deeper penetration and dependable terminal performance 225 grain bullet weight with published 1600 fps muzzle velocity 20 rounds per box (10 boxes per case) for convenient stockingSpecs Brand: Barnes Bullets Line/Model: Pioneer Caliber: .44 Remington Magnum Bullet Type: XPB Bullet Weight: 225 gr Muzzle Velocity: 1600 fps Muzzle Energy: 1279 ft-lbs Ballistic Coefficient: 0.166 Sectional Density: 0.175 Rounds per Box: 20 Boxes per Case: 10 Reloadable: Yes Recommended Twist Rate: 1:20" Package Dimensions (L x W x H): 3.05 x 2.65 x 2.15 in UPC: 716876442256 Manufacturer Part Number: 32173Disclaimer: 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 products manufacturer.