The Remington Ammunition REM 21585 L556N1BC UMC 5.56 NATO M855 62 Grain 300-Round Bucket delivers dependable performance for high-volume shooters. Each round is loaded with a 62 grain M855 full metal jacket bullet, offering consistent feeding and reliable function in modern semi-automatic rifles chambered for 5.56 NATO.

This bulk bucket configuration is tailored for extended range sessions and training days, keeping 300 rounds organized and ready to go. The full metal jacket design helps minimize barrel fouling over long strings of fire, while the 5.56 NATO loading pairs well with carbines and rifles built around this popular cartridge. It is an efficient choice for practice, drills, and general range use from a manufacturer known for producing dependable ammunition across generations.

Key Features:

• Manufacturer: Remington
• Model: UMC L556N1BC 21585
• Caliber: 5.56 NATO
• Condition: New
• Bullet Type: Full Metal Jacket
• Bullet Weight: 62 Grain
• Rounds Per Box: 300