I just bought an M1A and love it. However I was out at the range with it the second time and I was using the iron sights slowly squeezing the trigger. After the rifle fired the action cycled and without me pulling the trigger a second time the rifle fired another shot. Being a brand new rifle I dont know how the sear could be slipping I also thought maybe since the trigger was being squeezed the recoil of the first round reset the trigger and when the rifle came to rest it fired again. The rifle also did this later on during the same firing session. Any ideas would be much appriciatated thanks.