Description Manufacturer: Pioneer Arms LLC Model: PAB-15 B5 Caliber: 5.56 NATO Barrel: 16 Inch threaded, Muzzle Rise Eliminator Gas System: Carbine Rail/Handguard: 15 Inch M-Lok Magazine: 10 round fixed Lancer, one Mean Arms speedloader Stock: Adjustable B5 Systems stock and grip. Packaging: One soft case and lock
