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Bolt Carrier Group 7.62X39 And 7.62X39 Carbine Barrel Combo

Bolt Carrier Group 7.62X39 And 7.62X39 Carbine Barrel Combo

7.62X39 Bolt Carrier Specification 

Carrier
  • M16 style
  • Machined from 8620 tool steel
  • Heat treated to military specifications
Bolt
  • Machined from 9310 tool steel
  • Heat treated to military specifications
  • Shot Peened
  • Ground to meet military required tolerances
  • MPI (Mag Particle Inspected)
  • .125 bolt face depth
Gas Key
  • Machined from 4140
  • Heat treated to military specifications
Extractor
  • Machined from 4140
  • Heat treated to military specifications
  • Shot peened
Firing Pin
  • Enhanced Firing Pin design for harder 7.62x39 ammunition primers
  • Machined from 8640 tool steel
  • Heat treated to military specifications
  • Ground to meet military required tolerances
  • Coated with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
Cam Pin
  • Machined from 4340
  • Quench and temper heat treat
  • Ground to meet military required tolerances


7.62x39 Barrel Specification 

  • Finish: Parkerized
  • Twist: 1/10
  • Gas Block Diameter: .750"
  • Carbine Length with a gas hole diameter of 0.102
  • 5/8"x24 Thread Pitch
  • Material: 4140 Gun Quality Steel, Heat Treated to RC 28-32 Hardness, Stress Relieved

  • Made in the USA

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  • Views: 3017
  • Product Code: BCG-AK+BR-AK
  • Availability: In Stock
  • $287.99

Tags: OUTDOORSPORTSUSA, BCG, 7.62X39, 1:10 TWIST, CARBINE LENGTH GAS SYSTEM, MADE IN U.S.A, PARKERIZED,