Sterling Competition Series, 12 Gauge 2.75, #8, 7/8 oz., Shot Shell, 25 Round Box 8698779963941 With the newly developed soft wad design and antimony-hardened pellets, these shells provide high performance to the competitor. The gunpowder is selected with care and produced for high hit rate. The fast burning primer with high flame length and the other materials have been combined for many times by Research & Development department and have been tested on modern test equipment.