So I got my dream gun a few weeks ago (M1 Garand) and of course took it straight to the range and shot a couple boxes. Anyway i shot 3 or 4 rounds and it worked great..but after that it wouldnt eject the old round. So after i fired each round i had to pull back and eject it and charge the next round in. I went home tore it down lubed everything up and cleaned the hell out of it. Any ideas!! thanks