The Winchester USA Lake City M193 Rifle Ammunition 5.56x45 NATO 55 Grain Full Metal Jacket is built for dependable performance at the range. Packaged in a 1000-round case of classic USA White Box ammo, each cartridge uses a 55 grain FMJ bullet and brass case to deliver consistent feeding and accuracy shot after shot.

This M193-spec 5.56 NATO load is ideal for training, practice, and general target shooting with modern sporting rifles. With a muzzle velocity around 3180–3240 fps, it offers a flat trajectory and predictable recoil characteristics that help shooters refine fundamentals and maintain proficiency. Backed by Winchester’s long-standing reputation for quality ammunition, this case is a practical choice for keeping your rifle ready for regular range sessions.

Key Features:

• Manufacturer: Winchester
• Model: USA Lake City M193
• Caliber: 5.56x45 NATO
• Bullet Type: Full Metal Jacket
• Bullet Weight: 55 Grain
• Velocity: Approximately 3180–3240 Fps
• Rounds Per Case: 1000