CTM TAC - 4.3 SUPERLINE Hi-Capa Slide KitThe newest addition from CTM, the Hi Capa SUPERLINE Slide Kit! Lightweight split slide design, incredibly fast recoil and capable of lifting heavy weight BBs. As with the Flatlines being incredibly popular, we think these are going to take off even more Features Split Slide Design TDC Hop Up wheel RMR Ready Charging Handle Included Comes with thread protector (no outer barrel needed) *Works out the box with standard style hop units i. e AM Brass on