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

The protection sits on the left; two positions with ahead to fireside and rear for Secure with result in locked, but the bolt however free of charge to function, followed by a rear Solid aluminium shroud with a decreased cocked indicator. Some of the older rifles have witnessed some problems with these shrouds but all has become sorted and, when ca