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

The protection sits on the left; two positions with forward to fireplace and rear for Harmless with set off locked, still the bolt however totally free to operate, followed by a rear Solid aluminium shroud with a decreased cocked indicator. A few of the older rifles have found some issues with these shrouds but all has actually been sorted and, whe