Rio Ammunition BlueSteel Dove Load shotshells are purpose-built for the wingshooting hunter who demands consistent non-toxic performance in the field. Chambered in 12 Gauge with a 2-3/4" hull these shells deliver a 1 oz payload of #7 steel shot at a brisk 1 350 fps muzzle velocity - giving you the pattern density and downrange energy needed for clean ethical kills on mourning dove whitewing dove and other upland birds.Rio BlueSteel Dove Load 12 Gauge 2-3/4" 1 oz #7 Steel Shot (DLBS287)25 rounds per box; 10 boxes per case (250 rounds total)Shot type: Steel (non-toxic lead-free)Shot size: #7Payload: 1 ozMuzzle velocity: 1 350 fpsShell length: 2-3/4"Gauge: 12UPC: 8435101649032Rio Ammunition has been manufacturing cartridges for hunters and sport shooters since 1896 and the BlueSteel Dove Load reflects that legacy of quality. Loaded with perfectly spherical steel shot and engineered with special wads and powders optimized for non-toxic loads these shells cycle reliably and deliver tight consistent patterns whether you're shooting open fields or tight timber. A proven choice for dove season and an excellent option wherever lead-free shotshells are required by regulation.