1. Anderson Lower Receiver AR15 Stripped, available at your local gun store or many online retailers in the $40 to $50 range: when buying online you must ship to an FFL and will incur transfer fees.
2. Stripped Upper Receiver, available at KM Tactical: $43.98
3. Nitrided .223/5.56 Bolt Carrier Group, available at KM Tactical: $64.95
4. Mil-Spec Stock Assembly, available at KM Tactical: $42.00
5. AR15 Lower Parts Kit, available at KM Tactical: $39.99
6. SOCOM 16″ Barrel Mid-Length 1/8 Twist, available at KM Tactical: $65.00
7. Gen 2 Tactical Charging Handle, available at KM Tactical: $21.98
8. Upper Parts Kit, available at KM tactical: $16.00
9. Pre-Assembled Gas Block/Tube Mid-Length, .75 dia, available at KM Tactical: $10.99
10. Aluminum B.U.S. Flip Up Sights, available at KM Tactical $19.99
11.
15″ Handguard Black, available here at BYOAR.com: $79.00
12.
Slim AR15 Muzzle Brake, available here at BYOAR.com: $32.00