AR15 Lower Parts Kit - Basic Custom Lower Build Kit


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100% USA Made.

Our lower parts kits are a phenomenal value.  All parts are properly made right here in the USA.  No foreign pieces.  All components are properly heat treated before plating, so they will last a life time.

Perfect for builds using aftermarket grips , fire control groups, and trigger guards or receivers with built in trigger guards.  Why waste money on parts you'll never use.

Components made to the Rock Island prints

Properly heat treated prior to phosphate coating

Selector detent and takedown pin detent properly cadmium plated

Takedown pin and pivot pin have added dimples on the end to aid in removal

All parts inspected for quality prior to packaging


  • Pivot Pin
  • Takedown Pin
  • Buffer Retainer Pin
  • Bolt Catch Detent
  • Selector Detent
  • Takedown / Pivot Pin Detent (2)
  • Fire Control Group Pins (2)
  • Bolt Catch Roll Pin
  • Magazine Catch and Button
  • AR15 Selector
  • Bolt Catch
  • All Required Springs

Not Included:

  • Pistol Grip & Screw
  • Fire Control Group
  • Trigger Guard
SKU: A0027


5 out of 5 (based on 1 rating)
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Fits as well as any other milspec LPK. will buy again.
Posted by Ryan L, 3rd Oct 2020