Elevate your long‑range precision with the Atomic .223 Remington 77 Grain Tipped MatchKing—a match‑grade cartridge built around Sierra’s tipped MatchKing bullet for exceptional consistency and down‑range performance. Engineered by Atomic Ammunition to exacting standards, this load delivers the flat trajectory, minimal wind drift, and shot‑to‑shot uniformity you demand for competition, varminting, or precision training.
Key Features:
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Caliber & Bullet: .223 Remington cartridge loaded with a 77 grain Sierra Tipped MatchKing (TMK #7177) projectile—renowned for its streamlined profile and polymer tip that enhances ballistic efficiency.
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High Ballistic Coefficient: With a G1 BC of approximately 0.415, enjoy a flatter trajectory and reduced wind deflection—even past 500 yards—so you hold your point of aim longer.
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Premium Reloadable Brass: American‑made, annealed brass cases provide consistent neck tension and withstand multiple reload cycles without sacrificing concentricity.
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Ultra‑Low Velocity Variation: Factory‑hand‑inspected charge weights and cartridge lengths yield minimal extreme spread and standard deviation, translating to tighter groupings shot after shot.
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Clean‑Burning Propellant: Optimized for minimal copper fouling and reliable pressures, preserving barrel life and reducing maintenance between strings of fire.
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Non‑Corrosive Boxer Primer: Dependable ignition every time, plus easy reloading and safe long‑term storage.
Why Choose Atomic .223 Rem 77 Gr Tipped MatchKing?
Atomic Ammunition’s rigorous quality control—combined with Sierra’s industry‑leading bullet design—gives you match‑grade accuracy without the match‑grade price tag. Whether you’re competing in PRS, refining your AR‑pattern rifle, or pursuing varmint targets across open terrain, this .223 Rem 77 Gr TMK load delivers the consistency, precision, and down‑range performance to keep you on target. Make every shot count.
