OSdream FAST-MH/PJ/BJ/XP Helmet Accessory Rail Mount Kit Helmet Side Rail Guide Standard shipping about 8-15 days to USA,Less than a month (Summers average about 10 days, the winter a bit longer due to the weather) High Density Nylon Construction Fit for FAST-MH/PJ/BJ/XP Helmet######## MICH Helmet not fit ######## For laser / light and other attachments Black,Tan,Grey Three colors to choose from