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Sigma Six Tactical 10.5″ 7.62 Barrel and Bolt Carrier Group W/ 10″ M-Lok Handguard

10762BCG10HG

$196.29

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Includes:

  • 7.62 Bolt Carrier Group
  • 10″ M-Lok Handguard
  • 10.5″ 7.62 Barrel

 

Bolt Carrier Group Specifications:

  • 8620 Steel Carrier Nitride QPQ
  • 9310 Arc-Vac Steel 7.62×39 Bolt Nitride QPQ
  • Tool Steel Extractor Nitride QPQ
  • 4140 Steel Gas Key Nitride QPQ
  • 4340 Steel Cam Pin Nitride QPQ
  • Gas Key is staked to Mil-Spec Standards
  • Grade 8 Hardened Fasteners Nitride QPQ
  • Shot peened
  • MPI tested
  • Upgraded with extractor insert and Crane O-Ring

 

Handguard Specification:

  • 10″ length free float rail mount with partial Picatinny Top rail and M-LOK slot system
  • CNC machined from Quality aluminum
  • Black anodized

 

Barrel Specifications:

  • Chamber: 7.62×39 NATO
  • Contour: H-Bar
  • Fluted: No
  • Length: 10.5″
  • Twist Rate: 1:10
  • Gas System: Carbine Length
  • Diameter at Gas Port: .750
  • Thread Pitch: 5/8×24
  • Feed Ramps: M4
  • Material: 4150 CMVS
  • Finish: Black Nitride
  • Process: Button Rifled
  • Lining: Black Nitride
  • Extension: M4
  • Assembly: Stripped

Additional information

Weight 2 lbs
Dimensions 12 × 6 × 6 in

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