Winchester USA White Box 5.56 NATO 55gr FMJ 20rd

Description

Winchester USA White Box 5.56x45mm NATO 55 grain Full Metal Jacket ammunition is packaged 20 rounds per box. Made in the USA and produced to M193 Lake City specification, this load is intended for target shooting and range training. Listed muzzle velocity is 3180 fps and cartridges use brass cases.

Key Specifications

• Chambered for 5.56x45mm NATO for use in rifles rated for that cartridge.
• Loaded with a 55 grain projectile.
• Bullet construction is Full Metal Jacket.
• Each box contains 20 rounds.
• Listed muzzle velocity is 3180 fps.
• Case material is Brass.
• Series designation is M193 Lake City.
• Product is marked as Reloadable: Yes.
• Primary application listed as Target Shooting.
• Reported muzzle energy is 1235 ft lbs.

Designed for routine range work and training, Winchester USA White Box ammunition provides a straightforward, value-oriented option for shooters who prioritize consistent function and predictable ballistics. The 55-grain FMJ load offers reliable feeding and performance in rifles chambered for 5.56x45mm NATO, making it a practical choice for extended practice sessions and target drills.