Inter Ordnance Incorporated or I.O. Inc for short was founded in 1995 on the principals of offering customers the highest quality merchandise at exceptional prices. IO Inc is focusing on a new line of parts and accessories for both the AK47 and AR-15 platforms. This particular item is an AR-15 upper assembly. Moreover this unit features a 16" barrel with a free float M-LOK hand guard. The upper receiver is made from forged aluminum and features a hard coat anodized matte black finish.

Specifications and Features:
Inter Ordnance Inc. AR-15 Upper Assembly AARUML15
5.56 NATO (Accepts .223 Remington)
16" Barrel
A2 Flash Hider
M-LOK Free Float Hand Guard
Forged Aluminum Upper Receiver
Picatinny Top Rail
Hard Coat Anodized Matte Black Finish

Note: Does NOT include a Bolt Carrier Group or Charging Handle