Alpha Foxtrot(R) AF1911 Romulus AA39X1CIB-XDBK19 is a 9mm Luger semi-automatic pistol with a 4.25 in black threaded bull barrel Black DLC stainless steel optic-ready serrated slide and Black DLC stainless steel frame. It features a 20+1 capacity polymer grip module beavertail Picatinny accessory rail ambidextrous thumb safety Night Fision sights and RMSc/RMR optics compatibility.Key Features9mm Luger semi-automatic pistol with 20+1 capacity4.25 in black threaded bull barrel with 1/2x28 thread patternBlack DLC stainless steel optic-ready serrated slideBlack DLC stainless steel frame with beavertail and Picatinny railPolymer grip module with flared magwellRMSc/RMR optics compatibility with Night Fision sightsAlpha Foxtrot(R) focuses on modern feature-driven handguns built around durable materials and practical upgrades like optics-ready slides and accessory rails. The brand is known for pairing performance-oriented configurations with clean machining and contemporary finishes. Alpha Foxtrot(R) designs are built to support consistent handling for training carry and defensive use.