Fiocchi Shooting Dynamics Rifle Ammunition 5.56mm NATO 55 gr FMJ 3240 fps 1000/ct (Case)

Fiocchi Shooting Dynamics 5.56mm NATO ammunition delivers reliable, consistent performance for AR platform rifles, range sessions, and training. This 1000-round case of Fiocchi's field-proven load pairs a 55-grain full metal jacket bullet with a boat-tail design to support accurate flight downrange. At 3240 fps muzzle velocity, these rounds produce clean, predictable ballistics whether you're zeroing a new rifle, running drills at the range, or stocking reliable surplus for active shooters.

Fiocchi has been manufacturing ammunition since 1876, and their Shooting Dynamics line reflects that experience: consistent brass casings, uniform powder charges, and quality control that keeps your rifle feeding reliably. The full metal jacket construction minimizes fouling and makes cleanup easier, while the copper jacket and lead core design has earned respect among competitive shooters and practical rifle enthusiasts who need ammo they can count on.

Whether you're building a stockpile of dependable 5.56 or need a reliable round for high-volume training, the case format offers genuine economy. Buy it as you need it, or have confidence in your ammunition supply for the long term.

Key Features

• 55-grain full metal jacket boat-tail bullet for accurate, predictable flight
• 3240 fps muzzle velocity for consistent ballistics
• Brass casing for reloadability
• 1000 rounds per case—bulk format for shooters, trainers, and clubs
• Fiocchi quality control and manufacturing heritage since 1876
• Minimal fouling, easy cleanup downrange

Specifications

Frequently Asked Questions

Will this 5.56mm NATO ammo work in my AR-15?

Yes. Fiocchi Shooting Dynamics 5.56mm NATO is loaded to NATO specification and functions reliably in any rifle chambered for 5.56mm NATO or .223 Remington. Magazine and feeding are the same as standard AR ammunition.

Is the brass reloadable?

Yes. The ammunition is loaded with brass casings, which can be cleaned, resized, and reloaded according to your reloading data and equipment. This adds to the value of bulk purchases over time.

What's the muzzle energy on these rounds?

These rounds produce 1280 foot-pounds of muzzle energy at 3240 fps. That velocity and energy are well-suited for training, range work, and service rifle use.

How much ammo is in a case?

One case contains 1000 rounds total, packaged in twenty 50-round boxes. This format is ideal for clubs, high-volume shooters, training courses, and those building long-term ammunition reserves.