Quote Originally Posted by Nightstalker865 View Post
C4 hands down. Much stronger lockup design compared to the Troy tab setup.


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I went with the C4 after getting unanimous votes for the Centurion system. I have only used it a couple of times, but am very pleased.

Somehow, the more I use cylindrical systems, the more I like quad-rails.

My SHTF carbines have Daniel Defense rails (Omega or Lite), but I like the fairly light rails like the C4 for HD/training setups.