Buy Browning A5 SWEET 16 16GA 2.75 28″ DS. Browning’s A5 Sweet 16 shotgun is built on a smaller, lighter receiver for reduced weight and a sleek feel in your hands. It also benefits from the advantages of Total Barrel Dynamics and the Invector-DS choke tube system to extract the most performance from this revered gauge. Its humpback receiver profile increases the length of the sighting plane to give you the same advantage the first Auto 5s were famous for.