The A*B Arms AR Essential Kit includes genuine, Mil-Spec quality parts for those AR-15/M-16 small parts that wear down, break or simply get lost. With this AR Essentials Kit on hand, you'll always have the parts you need to keep your rifle running smoothly. This convenient kit contains all the parts needed to keep your 5.56 AR-15/M-16 rifle like new.

Parts include:

  • Nickel-boron coated cam pin
  • Chrome coated firing pin
  • Firing pin retaining pin
  • Ejector
  • Ejector spring
  • Ejector pin
  • Extractor with attached extractor spring
  • Extractor spring with insert
  • Extractor axle
  • Gas rings

These high-quality parts are manufactured to precise tolerances to ensure a correct fit with your AR-15 rifle. 

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