The Bushmaster XM-15 Predator Hunter is a hunting-configured AR-15 with a 20-inch stainless steel barrel, OD Green furniture, Leupold Prismatic optic from the factory, and Hogue grip. Purpose-built for western predator hunting where ranges and varying light conditions demand a quality optic. The factory Leupold optic was a significant value-add at production pricing. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2008, USA Weight: 7.9 oz Overall length: 40" Status: Discontinued Intended use: Hunting