Diamondhead 5.56 Transporter Complete AR-15 Upper Receiver with 7.5 Inch Barrel

The Diamondhead USA Transporter Complete AR-15 Upper Receiver is designed to be able to be disassembled and assembled in a matter of seconds without any tools. When combined with a side folding pistol lower, you can quickly take it apart and store it for transport. The barrel nut locks the handguard and barrel to the upper receiver and with a simple twist can be removed. The 7.5” barrel is chambered in 5.56 with a pistol length gas system and flash hider attached. The handguard features M-LOK attachment slots and a full length top rail.

The upper receiver is forged from 7075-T6 aluminum and is hardcoat anodized black. It comes with dust cover and forward assist already installed. The 5.56 bolt carrier group features a black Nitride finish. 

Product Features

• Quick detach barrel nut system
• 7.5" 5.56 Barrel
• Black Nitride BCG
• M-LOK Handguard
• A2 Flash Hider
• 70705-T6 Forged Upper
• Compatible with Mil-Spec Lowers