HD15 MASTER SERIES Description
.223 Wylde chamber, .300 AAC Blackout, .224 Valkyrie, or 6.5 Grendel cal., GIO, 14.5 (.223 Wylde only), 16, 18, or 20 (.224 Valkyrie only, disc. 2020) in. CrMoV Nitride finished barrel or Tactical Kinectics match barrel (14.5 in. barrel), 18 and 20 in. barrels feature straight fluting, ProComp or 3P Eliminator FH muzzle device (permanently attached on 14.5 in. barrel), billet upper and lower receiver, Hiperfire EDT DM trigger, MFT Minimalist stock or LuthAR MBA-1 stock (18 or 20 in. barrel), HD free float M-LOK handguard, MFT engage grip, ambi safety, receiver tensioning device, Radian Raptor charging handle, H buffer, salt bath Nitride or Titanium Nitride BCG, Black, FDE, Midnight Bronze, OD Green, Steel Grey, Tungsten, Cutlass Gun Candy, or Pegasus Gun Candy Cerakote finish.