Maxim Defense PDX Aluminum AR SBR - Black | 5.56NATO | 5.5" Barrel | Hate Brake | SCW Stock

At the heart of the PDX is our newly developed Maxim SCW stock system. This patent-pending system cuts down the length of the stock to 4 . The integrated BCG with interchangeable buffer weights gives you maximum performance and versatility without sacrificing form and functionality. The PDX uses a Direct Impingement system. The PDX is also equipped with newly invented Maxim HATEBRAKE muzzle booster. This patent-pending device significantly reduces recoil, decreases the flash signature, pushes gases and concussion wave downrange away from the operator and improves overall performance in short barrel pistols and rifles. SPECIFICATIONS:Caliber: 5.56 NATOBarrel Length: 5.5 Color: Black Overall Length: 18.75 Weight (empty): 5 lbs 11 ozMuzzle device: Maxim Defense HATEBRAKE muzzle boosterStock: Maxim Defense SCW stock systemTrigger: ALG Combat Trigger (ACT) Magazines: Each PDX ships with one 20rd magazine