Winchester USA Centerfire Rifle Ammo gives you performance ammunition for high-volume shooting at a great price. This is ideal ammo for semi-auto rifles and carbines, including the AR-15, and AK-47 and their variants, as well bolt-action rifles. Winchester USA Centerfire Rifle Ammo is loaded with premium components to ensure reliable function in self-defense situations, yet it is value priced, making it great ammunition for tactical firearms training, practice, informal target shooting, or stockpiling for emergencies. Reloadable brass cases. Proven Winchester performance at a great price Ideal ammo for semi-auto rifles and carbines Loaded with premium components Reliable function