RedStar Ordnance 12 Gauge 1oz 2 3/4in Rifled Slug Centerfire Shotgun Ammo 10 Rounds Black. This RedStar Ordnance Ammunition features rifled slug shotgun shells that deliver strong stopping power superior accuracy and predictability for hunting. With premium plastic shotgun shells packed with lead you ll deliver hard-hitting muzzle velocity. Order today to get 2 3/4 in shotgun shells delivered right to your door. With daily deals on Ammunition and more top-tier shotgun ammo from trusted brands like RedStar Ordnance you re sure to find the unrivaled impact for your field or range use. Stock up today to save big on shells and other top-tier tactical hunting and outdoor gear at OpticsPlanet. What is RedStar Ordnance 12 Gauge 1oz 2 3/4 in Rifled Slug Shotgun Ammunition good for? The manufacturer suggests that it is best for hunting.RedStar Ordnance RSOSLUG: 12 Gauge 1oz 2 3/4in Rifled Slug Centerfire Shotgun Ammo 10 Rounds Black