The "M&P Spec Series" symbol is laser-engraved to the barrel, for the ejection window. The magazine launch capture is reversible for ideal-handed or left-handed users, though the slide stop is ambidextrous from manufacturing unit. The FDE slide has been Minimize being optics ready, along with the pistol ships using a https://smith-wesson-m-p-10-volun20527.wikipowell.com/5472010/the_basic_principles_of_smith_wesson_m_p_15_m_p_15_sport_ii_optics