I found a used Marlin 980 .22lr rifle for sale online that they owner says he bought 3 years ago. I'm wondering whether older 980's have the T-900 trigger or not, as this could be a factor in deciding whether or not to buy it. Those who own this rifle with the newer trigger, is it a real improvement? And does anyone know how long this gun has been coming with it? I may buy it even if it doesn't have the T-900, I just want to know.