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458 Socom / 450 Bushmaster Ar15 BCG Bolt Carrier Group – Nickel Boron

$179.00

-38%

Complete Ar15 Bolt Carrier Group compatible with .458 Socom and .450 Bushmaster . Nickel boron Finish. Drop into your 458/450 upper. Features: Nickel 8620 m16 Carrier .458/450 Compatible Bolt face MPI/HPT Tested, Shot Peened Extractor…

Tools / Extras

Product price: $179.00
Order total:

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Complete Ar15 / m16 Bolt Carrier Group compatible with .458 Socom and .450 Bushmaster . Nickel boron Finish.  Drop into your 458/450 upper.

Features:

  • Nickel boron coated 8620 m16 Carrier
  • .458/450 Compatible Bolt face
  • MPI/HPT Tested, Shot Peened
  • Extractor
  • Ejector
  • Properly Staked Gas key with grade 8
  • Firing pin
  • Retaining pin
  • Lifetime Warranty & Made in USA

Additional information

Weight 1 lbs
Dimensions 6.0 × 8.0 × 1.0 in
Caliber

.450 Bushmaster, .458 Socom
SKU: 458/450-nib Categories: , , , , , ,

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