KE Arms GI Lower Parts Kit



Streamline your custom AR-15 or M4 build with this comprehensive lower parts kit from KE Arms. It includes everything needed to transform your bare lower receiver into a fully functional foundation.

The enhanced polymer winter trigger guard with roll pin and glass-filled nylon A2 pistol grip delivers on ergonomics. The fire control group features a magnesium phosphate-coated hammer, trigger, and ambidextrous safety selector complemented by black oxide-coated springs for unmatched reliability.

Precision-machined components are constructed from premium US-made materials to ensure dependable performance. Experience hassle-free assembly with this all-inclusive kit – the ideal choice for your next AR project.


  • 1x Trigger Guard Assembly (Enhanced Polymer Winter Trigger Guard, Roll Pin, Set Screw)
  • 1x A2 Pistol Grip
  • 1x Pistol Grip Screw
  • 1x Grip Screw Lock Washer
  • 1x Hammer
  • 1x Hammer Spring
  • 1x Trigger
  • 1x Trigger Spring
  • 1x Disconnector
  • 1x Disconnector Spring
  • 1x Safety Selector
  • 1x Selector Detent Spring
  • 1x Safety Selector Detent
  • 1x Magazine Release Button
  • 1x Magazine Catch
  • 1x Magazine Catch Spring
  • 1x Buffer Retainer
  • 1x Buffer Retainer Spring
  • 1x Bolt Catch
  • 1x Bolt Catch Plunger
  • 1x Bolt Catch Spring
  • 1x Bolt Catch Roll Pin
  • 2x Takedown Pin Detent Springs
  • 2x Takedown Pin Detents
  • 1x Takedown Pin
  • 1x Pivot Pin