Product DescriptionBring your lever gun out of retirement with Barnes Pioneer ammunition, built for reliable performance in lever guns and revolvers. Loaded with the Barnes Original bullet, this .357 Magnum hunting ammo is engineered for dependable terminal performance with massive expansion and strong weight retention to help drive deeper penetration on game. Each cartridge is designed for smooth feeding and consistent cycling from tubular magazine to chamber for fast follow-up shots.Product Highlights Purpose-built .357 Magnum loads optimized for lever guns and revolvers Barnes Original bullet design for massive expansion and strong weight retention Engineered for flawless feeding and cycling in tubular-magazine firearms 180 grain projectile for hunting/field use Convenient 20-round box for range work and season prepSpecs Brand: Barnes Line: Pioneer Cartridge: .357 Magnum Bullet Weight: 180 Grain Bullet: Barnes Original; Jacketed Hollow Point (Flat Nose, Flat Base) Rounds Per Box: 20 Primer: Centerfire Case Material: Brass Reloadable: Yes Non-Corrosive: Yes Country of Manufacture: United States UPC: 716876143573 Manufacturer Part Number: 32140Disclaimer: 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.