Nosler 22 Nosler bulk brass was created for high-volume handloaders that want Nosler quality brass, but don't need it to be prepped. Nosler bulk brass is manufactured from the same materials and to the same tolerances as Nosler's prepped, boxed brass, but rather than being prepped and weight-sorted, Nosler bulk brass is bagged raw in 250 count bags to provide you with the best raw materials for creating your perfect load. Brass should be full-length sized and trimmed to length before loading.