Winchester USA 5.56x45mm 55gr M193 FMJ offers military-grade performance for AR-15 style rifles. This bulk case contains 1000 rounds of high-quality ammunition. The full metal jacket bullet provides consistent accuracy and reliable feeding in most 5.56mm NATO chambered firearms. Manufactured to strict military specifications, these rounds ensure dependable ignition and uniform ballistics. The case format is ideal for high-volume shooters, training, and those preparing for extended range sessions or competitions.

Features and Specifications:

• Caliber: 5.56x45mm NATO
• Bullet Weight: 55 grains
• Bullet Type: Full Metal Jacket (FMJ)
• Muzzle Velocity: 3240 fps
• Muzzle Energy: 1282 ft-lbs
• Casing: Brass
• Primer: Boxer
• Reloadable: Yes
• Quantity: 1000 rounds per case