So People are your options. Smith and Wesson despatched me the optics Completely ready While using the Crimson Trace optic and no ported barrel & slide. The situation lies in finding a compatible optic which can serve your capturing desires completely. Given that there are many solutions during the optics, https://andersonflqtw.wikikarts.com/710156/fascination_about_smith_wesson_m_p_15_m_p_15_sport_ii_optics