The Troy Pump Action Rifle (PAR) is an AR-15-patterned firearm that uses a pump-action mechanism instead of semi-automatic operation. It was designed for states with semi-automatic rifle restrictions, allowing residents to use standard AR magazines and components in a legal pump-format rifle. Type: Semi-Auto Rifle Action: Pump Action Caliber: 5.56x45mm Capacity: 10 Year introduced: 2014, USA Weight: 7 oz Overall length: 32.5" Status: Active Intended use: Range, Compliance Markets