Winchester USA .223 Rem 45 gr JHP 40rd

Winchester USA .223 Rem factory ammunition is offered in a 40‑round box loaded with a 45‑grain jacketed hollow point bullet. Manufacturer specifications list a muzzle velocity of 3600 fps and muzzle energy of 1295 ft·lbs, making these rounds suitable for range training and small‑game or varmint use. The product is packaged as 40 cartridges per box, with brass cases and reloadable components noted by the manufacturer.

Key Specifications

• The caliber is .223 Rem.
• The bullet weight is 45 grains.
• The bullet type is Jacketed Hollow Point (JHP).
• The listed muzzle velocity is 3600 fps.
• The listed muzzle energy is 1295 ft·lbs.
• The rounds per box are 40.
• The boxes per case are 10.
• The case material is brass.
• The cartridges are specified as reloadable.
• The manufacturer application is listed as hunting / small game.

Engineered for consistent performance, Winchester USA .223 Rem 45 gr JHP delivers a factory‑loaded option for informed, no‑nonsense shooters seeking dependable function for extended range sessions, varmint work, and precision practice. Packaged in convenient 40‑round boxes with brass cases, these cartridges suit shooters who prioritize predictable ballistics and straightforward, range‑ready ammunition.