TriggerTech Weatherby Mark V Primary Trigger, Black Flat Trigger. The Weatherby Mark V Trigger is the ideal upgrade to improve accuracy and precision of your Weatherby Mark V rifle. Drop-in ready, adjustable, and having a pullweight of 1.5lbs - 4lbs, this flat trigger utilizes the patented Frictionless Release Technology to achieve a crisp and reliable trigger pull; more so than any other trigger on the market. A cleaner pull of the trigger translates to more accuracy in every shot. Perfect for competition, hunting, harsh environments, law enforcement, precision shooting, targets, and more; TriggerTech Weatherby Mark V triggers are made with the highest of standards and materials.