Just curious if anyone had a chance to fire their new M14 from the latest batch of M14 (the very last ones from marstar)? I mean, without any mods and part swapping? What ammo did you use and what do you think of the performance? I am planning to take my new m14 to the range this week, preferably in the morning. So far there are a lot of posts on stock refinishing, oiling, greasing, stock swapping etc....I am just curious about all stock parts M14.