Maxim Defense PDX Upper Receiver Group 300BLK 5.5″ Arid

The Maxim Defense PDX Upper Receiver Group (U.R.G.) in 300 Blackout is engineered to meet the rigorous demands of professional operators. Designed to fit any Mil-Spec lower receiver, this PDX U.R.G. offers unmatched performance in close-quarter scenarios with its compact 14" overall length and 5.5" barrel.

Key Features

• 5.5" barrel chambered in 300 Blackout
• Innovative Maxim HATEBRAKE Muzzle Booster for reduced recoil and flash
• Direct Impingement system for reliable operation

The PDX U.R.G. is ideal for those requiring a highly concealable and efficient personal defense solution. The inclusion of the patent-pending HATEBRAKE Muzzle Booster not only enhances control by reducing recoil and flash but also directs gases and concussion waves away from the shooter, optimizing handling in short-barrel firearms.

Explore the Maxim Defense PDX Upper Receiver Group at ICB Firearms, where fast nationwide shipping and local pickup in Saint Clair Shores, Michigan are available.