Winchester USA .223 Rem 55 gr FMJ 200rd Box

Winchester USA .223 Remington ammunition loads a 55 grain Full Metal Jacket projectile in a 200-round box. This Lake City manufactured offering uses non-corrosive, reloadable brass casings and is specified with a muzzle velocity of 3240 fps and muzzle energy of 1282 ft‑lbs. Intended for target shooting, range work and general training, the load emphasizes consistent feeding and predictable trajectory.

Key Specifications

• The caliber is .223 Rem/5.56 NATO.
• The bullet weight is 55 gr.
• The bullet type is Full Metal Jacket (FMJ).
• Each box contains 200 rounds.
• There are 4 boxes per case when sold as a case pack.
• The cartridge cases are made from brass.
• The listed muzzle velocity is 3240 fps.
• The listed muzzle energy is 1282 ft lbs.
• Primary application is Target Shooting.

This Winchester USA 55 gr FMJ load delivers reliable, consistent performance for extended range sessions and routine training. With reloadable brass cases and proven Lake City manufacture, it provides dependable feeding and predictable ballistics for shooters focused on accuracy and economy at the range.