AR15/10 Complete Fire Control Group (FCG)

MSRP: $38.99
Was: $38.99
Now: $34.87
(You save $4.12 )


This fire control group is built to exact mil-spec standards and is a simple yet dependable addition to your AR15 or AR10 build. The engagement/sear surfaces have been polished for a smoother pull than standard stock triggers while keeping the same sear geometry for high reliability and low maintenance.


  • Trigger and hammer are machined from 8620 alloy steel military specification castings then carburized, quenched and tempered for high surface hardness. 
  • Disconnector is 1070 High Carbon steel tempered to the proper range of hardness 
  • Springs are corrosion resistant and meet military specifications. 
  • A full mass hammer and spring ensures positive ignition of a wide variety of ammunition. 
  • Trigger and hammer pins are manufactured using 4140 Chrome-Moly steel that has been quenched and tempered making them more durable than the mild steel used in most stock pins. Pins are ground to a fine finish and a perfect diameter of 0.001” larger than standard stock pins reducing play in the trigger assembly while retaining a perfect fit with mil-spec dimensioned lower receivers. 
  • Typical pull weight is about 6.5lbs +/- .25.


  1. Hammer - Semi-Auto
  2. Disconnector - Semi-Auto
  3. Disconnector Spring
  4. Hammer Spring
  5. Trigger Spring
  6. Trigger - Semi-Auto
  7. Trigger/Hammer Pins (X2)

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