Winchester USA Lake City Rifle Ammunition .223 Rem 55 gr. FMJ 3240 fps 1000/ct (Case)

Winchester USA Lake City rifle ammunition in .223 Rem is purpose-built for shooters who need reliable, consistent performance at the range or in the field. This full-power load pushes a 55-grain full metal jacket projectile downrange at 3240 fps, delivering the kind of velocity and accuracy that's made Winchester a standard in American shooting. Whether you're running drills at an indoor range, zeroing a new rifle, or stocking up for regular practice, this ammunition combines proven performance with the confidence that comes from Lake City's reputation for quality control and consistency. The case format—1000 rounds of factory-fresh ammo—makes bulk practice sessions and serious volume shooting economical and convenient.

The .223 Rem FMJ loading is a workhouse for AR-15 platforms, bolt-action rifles, and lever guns chambered in this caliber. The full metal jacket construction is non-expanding, making it suitable for range work and target shooting where controlled expansion isn't a concern. At 3240 fps, you're getting standard velocity that won't stress your rifle or demand premium brass or components if you're into reloading—it's the kind of straightforward, middle-ground load that pairs well with virtually any .223 rifle in reliable hands.

Lake City manufacturing carries weight in the ammunition world. Known for its role as the primary supplier of U.S. military small arms ammunition, Lake City brings institutional quality standards to every round. That consistency matters when you're zeroing, training, or simply burning through rounds at a predictable point of impact. For shooters who value ammunition that shoots true and performs without drama, Winchester USA Lake City in .223 Rem delivers the kind of dependable service that keeps you on target.

Key Features

• 55-grain full metal jacket bullet—ideal for range training and target shooting
• 3240 feet per second muzzle velocity for standard .223 Rem performance
• Lake City manufacturing standards ensure lot-to-lot consistency
• 1000-round case format for high-volume shooters and serious practice sessions
• Non-expanding FMJ construction suitable for all .223 Rem rifles

Specifications

Frequently Asked Questions

What rifles can I use this ammunition in?

Winchester USA Lake City .223 Rem ammunition is compatible with any rifle chambered in .223 Remington, including AR-15 platform rifles, bolt-action rifles, and lever-action rifles designed for this cartridge. Always verify your rifle's chamber marking before loading.

Is this ammunition suitable for hunting?

The 55-grain FMJ bullet is non-expanding, making it designed primarily for range training and target shooting rather than hunting applications where controlled expansion and energy transfer are desired.

Why buy ammunition in a 1000-round case?

The case quantity is economical for high-volume shooters, regular training, or those who maintain reserve ammunition supplies. It's convenient for practice sessions and reduces the frequency of reorders for shooters who shoot regularly.

What does Lake City manufacturing mean?

Lake City is renowned as the primary manufacturer of U.S. military small arms ammunition and brings rigorous quality control and consistency standards to Winchester USA commercial ammunition. This heritage ensures reliable performance round to round.