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

Following a number of containers of ammunition and cleaning, the rifle returned to 100m paper targets and enhanced further more with teams closing tantalisingly near about ½ MOA, putting the factory test target to disgrace.Stippling provides plentiful grip and there is a pleasant deep web for the base of one's thumb to rest in. You may keep the ri