Blackout Ammunition .223 Rem 77gr Sierra MatchKing© – 20 Round Box

223 Remington, 77gr Sierra MatchKing© – 20 round box

Blackout Ammunition utilizes only the  highest quality  components to manufacture top quality match grade loads and this round, chambered in 223 Remington with the 77gr Sierra MatchKing, is no exception   Factory new cases, match grade primers and top quality projectiles make this load the  go-to choice for competition . Component selection is only the start to our top quality ammunition . The Blackout Ammunition manufacturing process ensures consistency by pairing high end linear loading equipment with multi stage in-process inspections by highly trained machine operators with a final inspection of each and every round by our quality inspectors to ensure only ammunition that meets our  rigorous specifications  makes it into the box.

Technical Specifications

Caliber: 223 Remington

Projectile: 77gr Sierra MatchKing

Muzzle Velocity:  (+/- 30 FPS based on barrel manufacturer and material)

16″ Barrel: 2390 FPS

24″ Barrel: 2590 FPS

Muzzle Energy: 1102 ft/lbs

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