AIM Light Weight Nickel Boron Bolt Carrier Group - AR15 5.56 XAIMBCGNIBLW
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AIM Light Weight Nickel Boron Bolt Carrier Group - AR15 5.56

Price: $129.90
  • Item #: XAIMBCGNIBLW
  • Manufacturer: AIM
Availability: *OUT OF STOCK*

Welcome AIM's new Light Weight AR 5.56/.223/.300 BLACKOUT complete Nickel Boron Bolt Carrier Groups.  AIM is having these bolts manufactured to their exacting standards.  These BCGs are inspected to the highest of standards, to insure a high quality product.

Features:

  • Complete AR15 Lightweight nickel boron 5.56 bolt carrier group
  • Only 8.5 ounces in weight! 
  • Almost 28% in weight savings over AIM's standard NIB BCG
  • 8620 AR15 carrier and gas key
  • Properly staked Investment cast gas key hardened to USGI specifications
  • Gas key is fastened with Hardened Grade 8 Fasteners
  • Shot peened MPI (Magnetic Particle Inspected) 9310 Bolt
  • Extractor insert installed
  • Made in USA
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