Light Control System - REPLACEMENT PARTS
NOTE: The "Early Exit" replacement/upgrade for the LCSmk1a fits all current generation LCSmk1a units. It's a direct screw on upgrade that uses the same screws.
NOTE: The LCSmk2k units now ship with our custom-made screws. If you want to upgade to these screws (superior black nitride finish, hardened steel and custom thread length to avoid marring your rail system), you can now purchase them and they are a direct replacement for your existing screws.