troygladNEW (Zero Rounds) Custom AR15 .556 Build Spec: Aero M4EI Lower and Upper Aero Small Parts and Charging Handle Faxon Duty Series 16" Pencil 5.56 barrel — 4150 CMV, mid-length gas, nitride finish, 1:8 twist, .625 gas block. Lightweight precision for AR-15 builds. B5 Furniture BG Defense Handguard Tool Craft Bolt and Carrier Group Wilson Combat Muzzle Brake/Comp BCM Gas Block and Tube Trigger Larue Tactical Upper$500 Complete$750 + $50 in shipping.
