Your favorite handgun caliber just got even better with the all-new DISSENT 9mm Upper featuring a 10.50 inches barrel! Whether you're looking for enhanced performance or channeling your inner Dirty Harry, complete your 9mm DISSENT build in style. In a climate where pistol stabilizing braces face scrutiny and AR pistol builders seek certainty, DISSENT stands as our definitive answer. Featuring our innovative patent-pending Compact Action and Radial Delayed Blowback technology with fixed ejector, the 9mm DISSENT upper group consolidates the entire action and recoil assembly within the upper receiver. This design significantly reduces bulk and overall length compared to traditional AR pistols. The forward non-reciprocating side charger ensures swift bolt operation without losing sight of your target. Each DISSENT Upper Group includes a 1913 picatinny rail end plate, offering versatility by replacing the lower receiver buffer tube. Experience the precision and efficiency of DISSENT, crafted to exceed expectations with every build.