223 ammo is one of the most popular rounds for your AR-15 rifle. Fun and economical to shoot, these rifle cartridges offer fast velocity with relatively low recoil.
- Caliber: .223 Remington
- Bullet Weight: 55-grain
- Bullet Style: Full Metal Jacket
- Muzzle Velocity: 3,250 FPS
- Muzzle Energy: 1,289 ft.-lbs.
- Case Type: Brass
- Primer Type: Boxer primed, reloadable
- Corrosive: No
- Rounds: 20 per box, 100 per unit (5 boxes of 20)