Windham Weaponry's CDI (Carrier Discreet Improved) is a compact 11.5-inch pistol configuration with a Magpul MOE brace, offering SBR-like handling without NFA paperwork. Built in Maine with mil-spec components. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2013, USA Weight: 80 oz Overall length: 24" Status: Active Intended use: Home Defense, CQB