MIDGARD TACTICAL > Products > RIFLE > AR15 > AR15 UPPER > Nickel Boron .450 Bushmaster/458 Socom Bolt Carrier Group (BCG)

Nickel Boron .450 Bushmaster/458 Socom Bolt Carrier Group (BCG)

$109.99

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SKU: BCG-458-NIB Categories: , , ,
  • .450 Bushmaster/ .458 Socom NATO
  • Nickel boron finish
  • M16 cut
  • 9310 steel carrier
  • Carpenter 158 steel bolt
  • 4140 steel extractor
  • MIL-SPEC O-ring
  • MIL-SPEC gas rings
  • 4140 steel cam pin
  • 8740 steel firing pin with hard chrome finish
  • Magnetic particle inspected
  • Proudly made in the U.S.A.

Description

Nickel Boron .450 Bushmaster/458 Socom Bolt Carrier Group (BCG)

Features:

  • .450 Bushmaster/ .458 Socom NATO
  • Nickel boron finish
  • M16 cut
  • 9310 steel carrier
  • Carpenter 158 steel bolt
  • 4140 steel extractor
  • MIL-SPEC O-ring
  • MIL-SPEC gas rings
  • 4140 steel cam pin
  • 8740 steel firing pin with hard chrome finish
  • Magnetic particle inspected
  • Proudly made in the U.S.A.

Additional information

Weight 1.25 lbs

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