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Lower Parts Kit for AR-15, No Trigger Group, No Grip, No Safety, No Trigger Guard

Lower Parts Kit for AR-15, No Trigger Group, No Grip, No Safety, No Trigger Guard

  • 5979


This is a really stripped-down LPK for for the person who wants to customize almost everything.

All internal parts you need to complete a stripped lower AR-15/M16 receiver, except the buttstock assembly, grip, trigger group, trigger guard, and safety lever. This kit meets the M16 spec.

If you are building an AR lower, you may be interested in our handy Vice Block.

  • Mil-spec
  • Similar to other commercial kits 
  • Made in an ISO 9001:2008 factory

You get:

  • 2x Trigger/Hammer pins
  • Bolt catch
  • Bolt catch plunger
  • Bolt catch spring
  • Bolt catch roll pin
  • Selector detent
  • Selector detent spring
  • Pivot pin
  • Rear takedown pin
  • 2x takedown detents and springs (4 pieces)
  • Buffer retainer 
  • Buffer retainer spring
  • Magazine catch
  • Magazine catch button
  • Magazine catch spring

    (19) pieces in total)

    You DO NOT get:

    • Trigger 
    • Trigger spring
    • Hammer 
    • Hammer spring
    • Disconnector
    • Disconnector spring
    • A2 pistol grip made from high-strength injected nylon
    • Slotted attachment screw
    • Star lock washer
    • Safety/selector lever
    • Trigger guard assembly
    • Trigger guard roll pin

    Compatible with:

    • AR-15 lower variants
    • Plastic, aluminum and other metal lowers

    Installation Difficulty:

    Installation Notes: Building a lower is really easy, just be patient. You will need some oil, pin punches and possibly a soft-faced hammer for light tapping. Needle nose pliers help to hold the pins and you can use other punches as guides.


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