SCHOOLBOY - The Accutrigger is a new addition to all Savage rifles within the last two years or so. None have previously had them before that. Now ALL Savage rifles come with the Accutrigger (centerfire rifles that is). So, as compared to older versions (which you have), the only difference between the 110 and 111 is the removable magazine, thats it. And, no, you can't get the Accutrigger as an aftermarket part for the older Savages.