The Winchester USA M855 5.56x45mm NATO 62 gr FMJ ammunition from Winchester is a member of the M855 series built for range training and dependable target work, offering a 62-grain full metal jacket lead core bullet that delivers a muzzle velocity around 3060 fps and muzzle energy near 1289 ft-lbs for consistent ballistics and reliable feeding in modern rifles. With brass casings and a design aimed at predictable trajectories and terminal performance at typical training ranges, this 200-round pack is ideal for high-volume practice, qualification drills, tactical familiarization, and load development where grouping and repeatability matter. Shooters will appreciate the M855 profile for its penetration characteristics and long-range capability compared to lighter projectiles, making it suitable for combat-style training and competitions that call for NATO-spec 5.56 performance. As US-origin ammunition with ORM-D shipping designation, it meets the needs of range owners, instructors, and serious shooters who need reliable FMJ ammunition for drills, dry-fire-to-live-fire transitions, and ballistic consistency across different rifles and optics setups.