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

My past year as a significant competitor was Pretty much twenty years in the past—I used to be one of several previous guys I knew who was continue to taking pictures a M1A .308. I used to be a Large Master and Distinguished Rifleman and received two a thousand lawn regional support rifle championships in the course of my time and saw no reason t