223 Rem – 55 gr FMJ – Winchester (SG223KW) – 1000 Rounds

Step up your range training with Winchester SG223KW 223 Rem 55-Grain FMJ ammo, designed for peak performance and reliability in your AR-15.

This cartridge is all about precision and durability. It features the popular 55-grain full metal jacket (FMJ) projectile, perfect for keeping your shots consistent and your rifle in top shape. The hard metal jacket prevents the bullet from deforming, maintaining accuracy and avoiding rapid barrel fouling—a real win-win for serious shooters.

This bullet is smartly designed too. It sports a cannelure right where it meets the case, ensuring it stays perfectly positioned until the moment it’s fired. This little detail helps maintain the integrity of your ammo, shot after shot.

Let’s talk speed and trajectory. Loaded to reach a muzzle velocity of 3,240 fps, this bullet zips along with a flat trajectory. What does that mean for you? More energy delivery downrange and better performance against wind drift, making those long-distance shots a little easier to nail.

Winchester keeps things clean and convenient with newly made, non-corrosive Boxer primers and brass cases. And don’t mind the cosmetic discoloration on the heat-treated cases. It’s just a sign that Winchester focused on performance over polish, skipping the buffing to load up these rounds faster.

Winchester’s 223 Rem 55-Grain FMJ is perfect for shooters looking for efficient practice rounds that perform beautifully without breaking the bank. Whether you’re honing your skills or just blowing off some steam, these rounds are ready to roll. Grab a case of 1000 rounds and see the difference quality ammo makes!