Federal Premium ammunition begins with primers that undergo rigorous dimensional tolerance and charge weight inspections to guarantee consistent ignition round after round. The propellants are specially formulated to Federal’s exacting standards—clean-burning powders of the highest industrial grades, engineered for consistency and reliability. The cases themselves are precision-built centerfire brass with nickel plating that resists corrosion and enables smooth extraction even in extreme conditions.
This load pairs that foundation with the Barnes Triple-Shock X bullet, an all-copper hollow point that delivers tight groups at distance and produces consistent, large-diameter expansion. The monolithic construction retains nearly 100 percent of bullet weight on impact for deep penetration, while the grooved shank minimizes barrel fouling and enhances accuracy.
Specifications: 223 Rem / 55 gr / Barnes TSX / 20 Per Box / 10 Cs






