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

The protection sits around the remaining; two positions with ahead to fireplace and rear for Harmless with bring about locked, however the bolt however free of charge to work, followed by a rear Solid aluminium shroud with a decreased cocked indicator. Some of the more mature rifles have seen some difficulties with these shrouds but all has actuall