Description
- Cartridge: 5.56x45mm NATO
- Grain Weight: 55 Grains
- Quantity: 50 Round
- Muzzle Velocity: 3240 Feet Per Second
- Muzzle Energy: 1282 Foot Pounds
- Bullet Style: Full Metal Jacket
- Bullet Brand And Model: Hornady FMJ
- Lead Free: No
- Case Type: Brass
- Primer: Boxer
- Corrosive: No
- Reloadable: Yes
- G1 Ballistic Coefficient: 0.243
- Sectional Density: 0.157
- Test Barrel Length: 24 Inches
- Velocity Rating: Supersonic
- Country of Origin: United States of America