The 11-87 SPS (Special Purpose Synthetic) replaces walnut with a black synthetic stock and uses non-glare matte-finished metal for field durability. 28-inch vent-rib barrel. The waterfowl and all-weather hunting variant of the 11-87. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 1990, USA Weight: 224 oz Overall length: 48" Status: Active Intended use: Hunting