This package deal includes the pieces you need to start building your own M4E1 (AR15) Rifle, including a M4E1 Enhanced Upper Receiver, AR15 Gen 2 Enhanced 15″ Keymod Handguard and a M4E1 Stripped Lower Receiver.
- Aero Precision M4E1 Stripped Lower Receiver
- Aero Precision M4E1 Enhanced Upper Receiver
- Aero Precision 15″ Keymod Gen 2 Handguard
- All 3 pieces are finished in mil-spec Anodized Black