Maxim Defense PDX Upper Receiver Group 300 BLK 5.5″

The Maxim Defense PDX Upper Receiver Group (URG) in 300 Blackout is engineered for exceptional performance in demanding environments. This upper is designed to fit any Mil-Spec lower receiver, making it versatile for various builds. With a compact 5.5" barrel and an overall length of just 14", the PDX URG is ideal for close-quarter scenarios where concealment and personal defense are crucial.

Key Features

• Caliber: 300 Blackout
• Barrel Length: 5.5"
• Overall Length: 14"
• Direct Impingement system
• Equipped with Maxim HATEBRAKE Muzzle Booster

The included Maxim HATEBRAKE Muzzle Booster is a standout feature, reducing recoil and flash signature while directing gases and concussion away from the operator. Experience improved control and accuracy in short-barreled setups. The Maxim Defense PDX URG is built to meet the high standards of the Tier 1 community, ensuring reliability in critical situations.

Available from ICB Firearms, with options for fast nationwide shipping or local pickup in Saint Clair Shores, Michigan.