The "M&P Spec Series" emblem is laser-engraved within the barrel, on the ejection window. The journal release catch is reversible for correct-handed or left-handed users, though the slide quit is ambidextrous from manufacturing facility. (5 outside of 5) I've a dearer AR that is not as good! by Bradford from https://smith-and-wesson-firearms41627.eveowiki.com/719396/5_essential_elements_for_smith_wesson_m_p_15_sport_ii