Hornady Unprimed Rifle Brass Features Hornady Unprimed Rifle Brass in .224 Valkyrie is built around tight wall concentricity that keeps the case walls uniform around the central axis which helps ensure proper bullet seating in both the case neck and the rifle s chamber. That same concentricity promotes a more uniform release of the bullet as it exits the case on firing which translates to more consistent velocity and tighter accuracy at the target. Benchrest shooters have long known that uniform case wall thickness is vital to accuracy and Hornady carries that same standard into every case in this box. Each case is sized for a small rifle primer ready for a handloader to prime charge and seat a bullet. Hornady treats brass as the true foundation of an accurate cartridge engineering these cases to deliver more reloads over their service life than lower quality alternatives. Consistent weight and capacity from case to case means that every charge of powder behaves the same way shot after shot reducing the variables that can throw off a handload. Because this is unprimed component brass rather than loaded ammunition it is intended strictly for reloaders building their own .224 Valkyrie cartridges from the ground up. Hornady Unprimed Rifle Brass is a dependable choice for precision handloaders for sale at GrabAGun. Hornady Unprimed Rifle Brass Specifications Manufacturer: Hornady Type: Unprimed Rifle Brass Caliber: .224 Valkyrie Primer Size: Small Rifle Count: 3000 Condition: New Available At: GrabAGun