Noveske N4 PDW with 10.5-inch barrel and carbine-length gas system configured as an AR pistol. Features Noveske's in-house barrel with 1:8 twist and a low-profile gas block under a free-float handguard. Intended for close-quarters use with suppressor compatibility. Type: Pistol Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2015, USA Weight: 92 oz Overall length: 27" Status: Active Intended use: Tactical, Law Enforcement