So I traded for a LR-308 (24 inch bull barrel) few weeks ago. The gun is factory built and unfired when I received it. I have shot the gun (about 75 rounds), and no issues have come up, none. What is interesting to me is the weight of the buffer at 2.1 ounces, and the coil count on the spring is 27 coils. The gun doesn't throw brass very far no matter if I'm using 147gr all the way up to 180gr, cheap or expensive it's about the same. There is not much recoil to this gun. I'm just looking for info on how to improve the gun. Yes, I know, if it's not broke, don't fix it. Any help would be appreciated.