Hornady Frontier 5.56 NATO 55gr FMJ (M193) 500 Round Case Maximize your range time with the Hornady Frontier 5.56 NATO 55gr FMJ 500 Round Case. This bulk package contains 25 boxes of 20 rounds each, delivering cost-effective, reliable ammunition for high-volume shooting. Loaded to M193 specifications with Hornady quality, it's the ideal choice for AR-15 training, plinking, and practice sessions. Key Features & Benefits 500 Rounds Total: Convenient case packaging (25 x 20-round boxes) for easy storage and transport. 55 Grain FMJ Bullet: Military-style full metal jacket for reliable feeding, flat trajectory, and target performance in 5.56 NATO chambers. Brass Cases & Boxer Primers: High-quality, reloadable components manufactured to military-grade standards for consistency and longevity. M193 Ballistics: 3240 fps muzzle velocity (from 20" barrel) and 1282 ft-lbs energy for authentic training feel. Hornady Frontier Line: American-made collaboration featuring premium Hornady bullets and consistent propellant for clean, reliable function. High-Volume Value: Perfect for serious shooters, clubs, or stocking up without sacrificing performance. Shooters love the Frontier line for its affordability combined with Hornady's reputation for precision and reliability. Whether breaking in a new AR-15 or burning through rounds at the range, this 500-round case keeps you shooting longer. Specifications Manufacturer: Hornady Model: Frontier 5.56 NATO 55gr FMJ (M193) Case - FR200 Caliber: 5.56x45mm NATO Bullet Weight: 55 grains Bullet Type: Full Metal Jacket (FMJ) Muzzle Velocity: 3240 fps (20" barrel) Muzzle Energy: 1282 ft-lbs Case: Brass Primer: Boxer Rounds per Case: 500 (25 boxes of 20) Why Choose Hornady Frontier 500 Rounds at Battlehawk Armory? Get premium performance at bulk pricing from a trusted name. Add the Hornady Frontier 5.56 NATO 55gr FMJ 500 Round Case to your cart today at Battlehawk Armory! Stock up and save for your next range session or training event.