The Atomic Ammunition 00452 Rifle Match 223Rem 77gr Tipped MatchKing is purpose built for shooters who demand consistent, match grade performance from their .223 Rem platforms. Loaded with Sierra Tipped MatchKing bullets and carefully selected components, this cartridge is engineered to deliver sub-minute of angle precision at both short and extended distances.

This 77 grain .223 Rem Match load uses a brass case and flash suppressed powder to support reliable function and stable velocities, making it well suited for serious range work, precision training, and competition use. With a rated muzzle velocity of 2600 fps and 1155 ft lbs of energy, it offers a smooth, predictable shooting experience that rewards careful marksmanship. Atomic’s focus on quality control and American manufacturing is evident in every round.

• Manufacturer: Atomic
• Model: 00452 Rifle Match 223Rem 77gr Tipped MatchKing
• Caliber: 223 Rem / 5.56 NATO
• Bullet Type: Sierra Tipped MatchKing
• Bullet Weight: 77 grain
• Muzzle Velocity: 2600 fps
• Muzzle Energy: 1155 ft lbs