Hornady Superformance 5.56 NATO 55gr CX – 20 Rounds

Hornady Superformance 5.56 NATO ammunition delivers maximum velocity while maintaining safe chamber pressures, loaded with a 55-grain CX (Copper alloy eXpanding) monolithic hollow point. The all-copper bullet construction provides deep penetration, high weight retention, and reliable expansion across a wide velocity range. This load is particularly effective for hunting medium game or defensive applications where barrier penetration and consistent terminal performance matter. The CX bullet meets lead-free requirements for restricted hunting areas.

Designed for use in AR-15 rifles and other 5.56 NATO chambered firearms with 1:9" or faster twist rates. Loaded in reloadable brass cases with non-corrosive primers. Available in 20-round boxes or 200-round cases.

• Caliber: 5.56 NATO
• Bullet Weight: 55 grains
• Bullet Style: CX (Copper alloy eXpanding) monolithic hollow point
• Muzzle Velocity: Approximately 3,100 fps (16" barrel)
• Box Count: 20 rounds
• Case Count: 200 rounds (10 boxes)
• Case Type: Reloadable brass
• Primer: Non-corrosive
• Use: Hunting, defense, lead-free zones