I have a brand new Bushmaster M4A3 (Model: 90687) in FDE that I need to sell. I've never got to take it out so it's still brand new. Comes with MOE Features:
Magpul MOE Handguard, accepts rail sections.
Magpul MBUS rear flip sight
Magpul MOE pistol grip
Magpul MOE Vertical Grip