This is Ammo Inc’s Signature line of .223 Remington ammunition loaded with 55-grain full metal jacket bullets for routine range use and marksmanship practice. The cartridges are supplied in a 20-round retail box for standard training or recreational shooting needs. The product is available in case quantities consisting of multiple retail boxes to facilitate bulk purchasing.
Packaging: The product is sold per box containing 20 cartridges. A case is available by ordering the required number of boxes; this listing uses 25 boxes per case to total 500 rounds.
Key Specifications
- The caliber is .223 Rem.
- The bullet weight is 55 grains.
- The bullet type is Full Metal Jacket (FMJ).
- There are 20 rounds per retail box.
- There are 25 boxes per case.
- The total units per case equal 500 rounds.
- The rounds are specified as not reloadable.
- The cartridge case material is listed as brass.
- The package dimensions are 1.15 x 2.45 x 5.15 inches.
Engineered for consistent, everyday range performance, Ammo Inc’s Signature .223 Remington 55-grain FMJ load delivers predictable function and straightforward terminal characteristics appropriate for target shooting and training. The familiar 20-round retail packaging plus case options make it practical for shooters who want dependable, boxed ammunition in standard quantities.
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.




