- Discount Mil-Spec Carbine Buffer / Receiver Extension Kit – $15.95
- Presma AR-15 Ambidextrous Charging Handle – Starting from $16.95
- Global Ordnance 5.56/.223 AR-15 30rd Steel Magazine – Black – $9.99
- OEM Mil-Spec AR-15 Lower Parts Kit – $35.95
- NBS Mil-Spec M4 Carbine Stock – $12.99
- NBS Mil-Spec AR-15 Carbine Buffer Spring – $1.95
- NBS Enhanced AR-15 Mil-Spec Charging Handle – $16.95
- NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube – $14.95
- NBS Mil-Spec LE Style Carbine Stock & Buffer Kit – $19.95
- NBS AR-15 Stripped Upper – $39.95
