Remington Hog Hammer ammunition is designed to hunt the toughest feral hogs. This ammunition is loaded with features like nickel-plated cases that provide smooth extraction and reliable feeding. Flash-suppressed powder is utilized for hunting in low light when feral hogs can be at their most active. To top it off Remington uses the popular Barnes TSX bullet. Featuring all copper construction the TSX delivers deep penetration with near 100 percent weight retention and expansion to over twice the original diameter. This ammo is designed for use in tubular magazines. Box of 20 rounds.