unforgiven Posted January 4, 2012 Report Share Posted January 4, 2012 http://www.ar15.com/forums/t_3_4/226782_Assemble_your_own_LOWER__UPPER__FREE_FLOAT__TRIGGER__GAS_BLOCK___Step_by_step_instructions_.html Found this link thought it might be helpful. Quote Link to comment Share on other sites More sharing options...
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