Windham Weaponry's MAP (Multi-Angled Pistol) configuration with a 9-inch barrel and SB Tactical pistol brace. One of Windham's pistol-configuration offerings, built on mil-spec components by the former Bushmaster workforce. Windham's entry into the AR pistol market that was booming with the SBR brace category. Type: Pistol Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2014, United States Weight: 72 oz Overall length: 21.5" Status: Active Intended use: Home Defense, Recreational Shooting