Nosler Trophy Grade .243 Winchester ammunition is manufactured to deliver consistent, factory-quality performance for medium-game hunting and precision shooting. The load uses premium Nosler brass and Partition-style projectiles with a polymer tip to promote controlled expansion and reliable flight characteristics. Each cartridge is produced to tight tolerances and hand-inspected during packaging.
Packaging: Sold per box containing 20 rounds. Case quantity is 10 boxes (a case totals 200 rounds); a case is achieved by ordering the required number of boxes.
Key Specifications
- The caliber is .243 Winchester.
- The bullet weight is 100 grains.
- The bullet type is Partition; polymer-tipped.
- Rounds per box are 20.
- Boxes per case are 10.
- Units per case total 200.
- Reloadable status is Yes.
- Muzzle velocity is listed as 3100 fps.
- Muzzle energy is listed as 1920 ft·lbs.
- Cartridge uses Nosler brass.
Nosler Trophy Grade ammunition combines quality components and controlled manufacturing for consistent terminal performance and dependable feeding. The 100‑grain partition-style projectile with a polymer tip offers predictable ballistics and retained weight, while Nosler brass supports reloaders seeking consistent case life.
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.




