3 × Anderson Manufacturing AM-15 Stripped Lower Receiver – Open – Anodized Black

1 × Trinity Force AR-15 Lower Vice Block; 1 × Trinity Force AR-15 Upper Vice Block

1 × Magpul MBUS Pro Front Flip Sight – Black; 1 × Magpul MBUS Pro Rear Flip Sight – Black

1 × B5 Systems Enhanced SOPMOD Mil-Spec Stock – Black – OEM; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

1 × B5 Systems BRAVO Black Mil-Spec Stock – OEM; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

1 × NBS Forward Assist Kit; 1 × NBS AR-15 Dust Cover / Port Door Kit

1 × NBS Mil-Spec M4 Carbine Stock; 1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

1 × Aero Precision AR-15 Assembled Upper Receiver; 1 × Aero Precision AR-15 Stripped Lower Receiver – Black

1 × Discount Mil-Spec Carbine Buffer / Receiver Extension Kit; 1 × Omega Stock – Black