Atomic 300 Win Mag 220gr MatchKing HPBT 20rd - Box or Case

The Atomic 300 Win Mag 220gr MatchKing HPBT is a premium match-grade .300 Winchester Magnum load built around the legendary Sierra MatchKing 220-grain Hollow Point Boat Tail bullet. Loaded in the USA by Atomic Ammunition, this round is engineered for serious long-range precision shooters who demand consistency shot after shot.

The 220-grain Sierra MatchKing HPBT is a long-standing favorite of 300 Win Mag match competitors and precision rifle shooters. Atomic drives this bullet to a muzzle velocity of 2600 fps, producing approximately 3300 ft lbs of muzzle energy and a flat, consistent trajectory well suited for long-range target shooting and match applications. The boat-tail design and concentric jacketed hollow point construction deliver an excellent ballistic coefficient and repeatable accuracy downrange.

Each round is assembled in reloadable brass cases and proudly made in the USA, giving handloaders quality brass to work with once the factory load has been fired. Whether dialing in a precision rifle or loading up for a match, Atomic's MatchKing HPBT load brings proven Sierra bullet performance in a clean, factory-loaded package.

Your purchase options:

• Box - 20 Rounds: Twenty factory-loaded rounds packaged in the original Atomic 20-round box.
• Case - 200 Rounds (10 Boxes): Ten factory boxes totaling 200 rounds for high-volume practice, match use, or extended range sessions.