Diamondhead USA Transporter Complete Upper - 7.5"

Manufactured by Diamondhead Usa
SKU: 5911
MPN: 5911
Manufactured by Diamondhead Usa
(0) No Reviews yet

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



Note: This complete upper receiver features a barrel shorter than 16” and is subject to all NFA and local laws and regulations.

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.

  • Quick detach barrel nut system
  • 7.5” 5.56 barrel
  • Black Nitride BCG
  • M-LOK handguard
  • A2 flash hider
  • 7075-T6 forged upper
  • Compatible with Mil-Spec lowers

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.

Diamondhead USA is a leading design innovator, manufacturer, and distributor of top quality accessories for the tactical weapons industry. They specialize in the M4/AR-15 platform and even make parts for the .308 caliber. They also partner with many companies like STAG Arms and Windham weaponry to provide their rifles with quality iron sights. Diamondhead USA proudly supports the commercial market as well as military, law enforcement, and the government.
See More


Barrel Length7.5
BrandDiamondhead USA
Caliber Gauge5.56 NATO
Gas System LengthPistol
Gas System TypeDirect Impingement
Muzzle DeviceA2 Flash Hider
  • Diamondhead USA Transporter Demo

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

No reviews available

Be the first to Write a Review