The Maxim Defense PDX chambered in 300 Blackout is a compact AR-style firearm engineered for performance in close-quarter situations. Featuring a 5.5-inch barrel and the innovative Maxim SCW brace system, it achieves an overall length of just 18.75 inches while providing familiar AR functionality. The urban grey hard-anodized finish and robust materials offer both durability and a modern look. Compact SCW brace enhances maneuverability and portability HATEBRAKE muzzle device reduces recoil and directs blast forward ALG Combat Trigger enables smooth, reliable operation With a precision M-LOK handguard, ambidextrous controls, and a raised top rail, the PDX delivers adaptability and comfort in a subcompact platform. Designed from advanced materials including titanium, stainless steel, and aluminum, it supports users seeking reliable and efficient performance in a compact AR pistol.