Well, as I wrote... here I am. Today I was at the range to "zeroing" my M14. Here the target with my first 10 shots. I'm satisfied!
BTW: target distance: 100 meters / 110 yds ; #9 Ø 10cm / about 4" ; #10 Ø 5cm / about 2" ; no scope; bullets: Sierra Palma Match 155grs ; powder: 43.0grs N140.