MIP have released this line of aftermarket CVDs for the TLR XXX-SCB & XXX-SCT. Made from high quality steel for excellent wear resistance and toughness, they are a direct replacement for the stock drives, and require no modiļ¬cations to fit them. Read moce and see photos via the source link. Source: http://www.shortcourse.eu/2012/01/mip-xxx-scb-sct-cvd-set