Buffalo Bore Ammunition 9B20 Heavy 444 Marlin 300Gr Rifle Ammo - 20 Rounds - This powerful rifle ammunition is manufactured with exacting standards with the gun owner in mind. Buffalo Bore produces strictly big bore ammo with massive firepower and dramatic results. Popular calibers include: 45-70 Magnum Lever gun,heavy .444 Marlin, Heavy 38-55 Winchester,Heavy 348 Winchester,50 Alaskan, Heavy 35 Remington, Sniper 223 Remington, Sniper 308 Winchester, Heavy 450 Marlin, Heavy 30/30. - At Sportsman's Warehouse, we live for the thrill of the great outdoors. Whether you're hunting, fishing, camping, backpacking, or shooting, having the right gear is key to making every moment unforgettable. That's why we bring you only the highest quality, trusted brands-because your outdoor experiences deserve the best. From expert advice to quality gear and community events, Sportsman's Warehouse is more than a store-we're your partner on every journey. Come explore with us and experience the difference passion makes.