The Winchester USA M855 is a Lake City-manufactured 5.56 NATO cartridge intended for target and training use. This load follows the M855 Green Tip series profile and is offered as a full metal jacket 62 grain configuration for consistent feeding and function. The product is sold per box and is commonly used for extended range sessions and high-volume practice.
Packaging: Sold per box containing 150 rounds. Case quantities are available by ordering four boxes to form a standard 4-box case (600 rounds total).
Key Specifications
- The brand is Winchester.
- The series is M855 Green Tip.
- The cartridge is .223 REM/5.56 NATO.
- The bullet type is Full Metal Jacket.
- The bullet weight is 62 gr.
- The case material is Brass.
- The application is Target Shooting.
- The boxes per case is 4.
- The firearm type is CENTERFIRE.
This Winchester USA M855 62 gr FMJ load is configured for reliable, factory-produced range ammunition where consistent cycling and economical training rounds are required. Packaged in 150-round boxes with case quantities built from four boxes, it provides a practical option for shooters conducting extended range sessions or drills.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
Related Videos:




