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Bolt Maintenance Kit | AR15 | 5.56mm
CMMG Product #55AFF56

Parts Kit, Bolt Maintenance, Mk4, 5.56MM

PRODUCT #55AFF56

See Full Specifications
$34.95
Free Shipping over $150.00

Product Restrictions

Expected to ship within 15-30 business days. AR Parts Notice - State/local restrictions may apply in CT, DC, IL, MA, NJ, NY, or WA. Customers must review our Shipping Policy prior to ordering.

WARNING: Cancer and Reproductive Harm | https://www.p65warnings.ca.gov/

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Parts Kit, Bolt Maintenance, Mk4, 5.56MM

Kit includes:

  • Extractor, AR15
  • Spring, Extractor, AR15
  • Buffer, Extractor, AR15
  • Pin, Extractor, M16
  • Ejector, AR15
  • Roll Pin, Ejector, 1/16" x 3/8", AR15
  • Spring, Ejector/Selector Detent, AR15
  • Gas Ring, Helical, AR15

Specifications

Platform Mk4
Caliber 5.56x45mm

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