Shocker Sports were the first factory marker to feature an enhanced firing mode, which later became known as "ramping". This firing mode was called Turbo mode by Smart Parts, and involved a firing program whereby the user would pull the trigger around 5 times per second, and the marker's actual firing speed would increase to over 9 shots per second. This type of firing mode was largely unheard-of in the industry at the time, so people were conflicted about its use. Turbo mode became illegal to use in tournaments and on some open-play recreational games due to the obvious advantage it gave the user.