Typically, the first modification made to an AK is the trigger. Meridian Defense has introduced a new product known as the MDC-Combat Trigger. They have taken on the challenge of designing a new trigger, first implementing it in their rifle product line and now releasing it as an aftermarket trigger upgrade for the AK market. Meridian Defense is recognized for its high-quality work in building AK rifles, and they are now using their expertise to design an upgraded trigger specifically for the Kalashnikov platform.