AR15 ‘Pistol/Carbine’ Lower Build Kit



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Our Custom Upgraded pistol & carbine AR15 lower build kit is everything you need to increase the quality, accuracy, and reliability of your AR15 builds.

This AR15 Pistol & Carbine Lower Build Kit includes everything you need to finish your AR15 (less the AR15 upper):

  • FIRE CONTROL GROUP – Silver Polished and Upgraded
  • AR-15 Hammer
  • Hammer Spring
  • AR-15 Trigger
  • Trigger Spring
  • Trigger/Hammer Pins
  • Disconnector
  • Disconnector Spring
  • Pistol & Carbine BUFFER TUBE ASSEMBLY
  • Pistol & Carbine Buffer Tube – MilSpec Buffer Tube is compatible with nearly all builds 6-position buffer tube assembly
  • Pistol & Carbine Buffer
  • Buffer Spring
  • Castle Nut
  • Latch Plate
  • Buffer Retainer Detent
  • Buffer Retainer Detent Spring
  • Takedown Pin
  • Pivot Pin
  • Takedown Springs (3)
  • Takedown Detents (3)
  • Bolt Catch
  • Bolt Catch Detent
  • Bolt Catch Detent Spring
  • Bolt Catch Roll Pin

Additional information

Weight 1.65 lbs

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