Description
The MAXIM PDX UPPER 5.56 5.5″ is engineered for performance and reliability, tailored for close quarter engagements. Designed by Maxim Defense Industries, this upper receiver features a compact 5.5″ barrel and an overall length of just 14″, making it ideal for concealment and personal defense. Its innovative HATEBRAKE Muzzle Booster minimizes recoil and flash signature, enhancing accuracy and control. Compatible with any Mil-Spec lower receiver, the PDX UPPER ensures you maintain maximum energy on target, whether in tactical situations or at the range. Elevate your AR15 setup with this cutting-edge accessory that combines functionality with superior craftsmanship.


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