Federal American Eagle .357 Sig 125 grain Full Metal Jacket ammunition is packaged as a target and practice load intended for routine range use. The cartridges are offered under the American Eagle brand and use brass cases. This load is supplied in standard 50-round retail boxes for training and practice applications.
Box: Sold per box of 50 rounds.
Case: Available by case — 20 boxes per case (a case equals 1,000 rounds); a case quantity is achieved by ordering the required number of boxes.
Key Specifications
- Chambered for .357 Sig.
- The bullet weight is 125 grains.
- The bullet type is Full Metal Jacket (FMJ).
- Rounds per box are 50.
- Boxes per case are 20.
- Rounds per case total 1,000.
- Case material is Brass.
- Muzzle energy is listed as 506 ft lbs.
- Muzzle velocity is reported as 1330 fps and 1350 fps in supplied data.
- Intended application: Target.
This American Eagle 125 gr FMJ load provides an affordable, consistent option for range sessions and high-volume practice. Brass-cased construction and a full metal jacket bullet profile make it well suited to predictable feeding and routine training needs.
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.



