WHAT DOES SMITH & WESSON M&P15 SPORT II SEMI-AUTO RIFLE MEAN?

Following numerous containers of ammunition and cleaning, the rifle returned to 100m paper targets and improved more with groups closing tantalisingly close close to ½ MOA, putting the factory check goal to shame.It's got sensible barrel life as well as high ballistic efficiency with the accessible top quality projectiles lets it to keep up veloci