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

The protection sits over the left; two positions with forward to fireside and rear for Secure with result in locked, nevertheless the bolt still absolutely free to operate, accompanied by a rear cast aluminium shroud with a lower cocked indicator. A few of the more mature rifles have noticed some troubles with these shrouds but all has become sorte