Buy Sellier & Bellot Ammunition 300 AAC Blackout Subsonic 200 Grain Full Metal Jacket. Sellier and Bellot has been producing cartridge ammunition since 1825. The year 2009 saw one of the milestones in the history of the company, the Brazilian company Companhia Brasileira de Cartuchos S.A. (CBC), also known under the name of Magtech, became the owner of Sellier & Bellot. Another group member is the German company MEN, a globally renowned producer of small-arms ammunition for the military, police, and commercial markets. Due to the merger into one group, the mentioned companies have become more competitive and rank among the largest producers in the world. Today Sellier and Bellot produce ammunition using high quality components which is the choice of hunters, competitive shooters, law enforcement agencies and militaries around the world.

This Sellier & Bellot subsonic load for the 300 Blackout pushes a 200 grain full metal jacket bullet just under the speed of sound. Perfect for suppressed guns, this ammunition offers quiet, hard-hitting performance. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. Buy Sellier & Bellot Ammunition 300 AAC Blackout Subsonic 200 Grain Full Metal Jacket