DDupleks' Steelhead solid steel slugs is a completely solid slug design which provides excellent penetration capabilities suitable for big game hunting. It was designed for hunting in overgrown areas where increased stability and resistance against obstacles is necessary.Features:12 ga.;2 3/4 in.;1 oz.;Designed for hunting in overgrown areas where increased stability and resistance against obstacles is necessary.;Suitable for both smoothbore and rifled barrels.