Winchester USA 223 Rem 45 gr JHP, 40rd Box

Winchester USA White Box centerfire rifle ammunition is a value-focused offering for shooters who want consistent performance for training and fieldwork. This listing describes the .223 Rem / 5.56 NATO packaged in a 40‑round box with a 45‑grain Jacketed Hollow Point projectile and brass cases. Published ballistic figures include a muzzle velocity of approximately 3600 fps and muzzle energy around 1295 ft·lbs. The cartridge is commonly used for small‑game hunting and general range use.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The bullet weight is 45 grains.
• The bullet type is Jacketed Hollow Point (JHP).
• Rounds per box: 40.
• The listed muzzle velocity is 3600 fps.
• The listed muzzle energy is 1295 ft lbs.
• Case material is Brass.
• Reloadable: Yes.
• Intended application: Hunting / Small game.
• Boxes per case: 10.

This Winchester USA 45‑grain JHP load provides a straightforward, brass‑cased option for sustained range sessions and field use where a JHP projectile is appropriate. Packaged in a compact 40‑round box, it suits shooters who value consistent chambering, standard ballistic performance, and the convenience of the USA White Box offering.