Description
The Maxim Defense PDX™ Upper in 5.56 NATO and sleek black finish is engineered for those who demand performance in close quarter encounters. With a compact 5.5″ barrel and overall length of just 14″, this upper is ideal for personal defense without sacrificing accuracy.
Weighing in at 78 ounces, the PDX™ U.R.G. is constructed to meet the rigorous standards of the Tier 1 community. Its innovative design features the Maxim HATEBRAKE™ Muzzle Booster, which significantly reduces recoil and minimizes flash signature, enhancing user control and execution in rapid engagements.
This upper receiver is compatible with any Mil-Spec lower, making it a versatile choice for AR rifle enthusiasts. With attributes such as a barrel length of 5.5 inches and a color finish in black, it perfectly balances form and function.
The Maxim PDX™ U.R.G. is perfect for those who prioritize concealment and efficiency, making it an excellent option for personal defense and tactical applications.











