Atomic Ammunition 223 Rem 77gr Tipped MatchKing Match Rifle Ammo

Atomic Ammunition 00452 delivers precision-engineered 223 Remington ammunition specifically crafted for competitive shooting and long-range accuracy. The 77-grain Sierra Tipped MatchKing bullet combines match-grade consistency with enhanced ballistic performance for serious marksmen.

What Makes This Different

The Sierra Tipped MatchKing bullet features a polymer tip that improves ballistic coefficient and ensures consistent expansion at extended ranges. Unlike standard FMJ rounds, this match-grade ammunition maintains sub-MOA accuracy potential when fired from quality rifles. The heavier 77-grain projectile provides superior wind resistance and energy retention compared to lighter 55-grain alternatives commonly found in bulk ammunition.

Key Features

• 77-grain Sierra Tipped MatchKing bullets for enhanced accuracy and ballistic performance
• Match-grade powder charges loaded to precise tolerances for consistent velocities
• High-quality brass cases suitable for reloading applications
• Polymer-tipped design improves ballistic coefficient and long-range performance
• 50 rounds per box, 10 boxes per case (500 total rounds)
• Optimized for 1:7 and 1:8 twist rate barrels
• Clean-burning powder reduces fouling and maintenance requirements

This ammunition excels in competitive shooting disciplines including NRA High Power, F-Class, and precision rifle competitions where consistent accuracy at 300-600 yards is essential. The 77-grain bullet weight provides excellent performance in both AR-15 platforms and bolt-action rifles chambered in 223 Remington. Weather-resistant primer sealing ensures reliable ignition in adverse conditions, while the match-grade components deliver the consistency required for serious competitive shooting.

Technical Specs

• Caliber: 223 Remington
• Bullet Weight: 77 grains
• Bullet Type: Sierra Tipped MatchKing
• Muzzle Velocity: Approximately 2,750 fps (20-inch barrel)
• Case Material: Reloadable brass
• Primer: Small rifle, weather-resistant
• Packaging: 50 rounds per box, 10 boxes per case
• Recommended Twist Rate: 1:7 to 1:8
• Country of Origin: United States

Competitive shooters and precision rifle enthusiasts choose Atomic's match ammunition for its consistent performance and quality components. The bulk case packaging provides excellent value for high-volume training and competition use while maintaining the accuracy standards demanded by serious marksmen.