The Bushmaster Enhanced Patrolman Carbine is an updated law-enforcement patrol rifle featuring a 16-inch barrel, M-LOK handguard, Magpul CTR stock, and enhanced trigger. Incorporates improvements from law-enforcement agency feedback over the preceding decade of patrol rifle deployment. Targets the patrol rifle replacement market as agencies sought to upgrade from older generation quad-rail ARs. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2014, USA Weight: 6.6 oz Overall length: 32" Status: Discontinued Intended use: Law Enforcement, Tactical