Brenneke Red Magic Sabot 12 Gauge 1 oz 3in Sabot Centerfire Shotgun Slug Ammo 5 Rounds Sl123Rms. It offers 58-percent more frontal area than standard .50 cal slugs resulting in massive energy transfer. Specifications for Brenneke Red Magic Sabot 12 Gauge 1 oz 3in Sabot Centerfire Shotgun Slug Ammunition: Manufacturer: Brenneke Gauge: 12 Number of Rounds: 5 Shell Length: 3 in Muzzle Velocity: 1756 ft/s Application: Hunting Primer Style: Centerfire Shotgun Shot Weight: 1 oz What is Brenneke Red Magic Sabot 12 Gauge 1 oz 3in Sabot Centerfire Shotgun Slug Ammunition good for? The manufacturer says that it is suitable for hunting.Brenneke SL123RMS: Red Magic Sabot 12 Gauge 1 oz 3in Sabot Centerfire Shotgun Slug Ammo 5 Rounds