It seems that Omer's 18 gauge brad nailers truly shine when they can load two full strips via a convenient Top Load Magazine Feature. Tools like these, destined to be mounted on to stationary fixtures and automated systems, seek top load & high magazine capacity, as the most sought after characteristics. The 12.40 CL2-3 arrives from the factory with a Normally Closed remote fire valve type but it can be equipped with whatever valving system you p...refer. Vibration is every mounted tool's enemy so Omer also offers own factory made ROBUST dedicated mounting brackets and nose safety options. All this wrapped up in a time proven Omer bradder with internal parts built to last. Brad tools such as these are what dreams are made of.