The AR Gold has been proven to be the ultimate AR Platform trigger for military, LE, competition, hunting and more. It is the singular best improvement to your AR .308. The AR Gold is a unique approach to the dated trigger functionality of stock AR .308's and other competitors. The AR Gold is a drop-in module trigger, which makes it a breeze to install. It comes stock with a 3.5 lb pull weight in the middle of the trigger. More than just the lightweight pull, the trigger has the shortest reset and cleanest break than any other trigger on the market. If that isn't enough it is also Drop-Safe. .154 pins. Made in USA by American Trigger Corporation. Pul Mfg: American Trigger Corporation