Aguila 1E300110 300 AAC Blackout/Whisper (7.62x35mm) 150 GR Full Metal Jacket Boat Tail 50 Bx/ 20 Cs Aguila offers high-quality centerfire rounds that cycle flawlessly with remarkable consistency in both velocity and accuracy. It features "Non-Corr Priming" for reliable ignition no matter the weather conditions. Whether for tactical applications, self-defense pistols or bolt-action hunting rifles, this 300 AAC Blackout round delivers impact and accuracy. It exceeds the 5.56x45mm in reliability in every barrel length, and especially in pistol lengths. This round delivers broad capabilities in a shorter, lightweight, durable, and low-recoiling package.