7.62x39 Bolt Carrier Group - Full Auto BCG AR15
Factory New Condition
FFL is not required
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$149.99
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$139.99
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Time Left 15 min rule
Item has Ended
8/12/2017 4:26 PM
Item 680324617
Location Knoxville, TN 37938
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The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.


AR-15/M16 7.62x39, Magnetic Particle Inspected, Complete Bolt Carrier Group (BCG).

PROUDLY MADE IN THE USA!

This BCG comes completely assembled and will operate in any AR-15 that fires the 7.62 x 39 cartridge.


AR-15/M16 7.62x39 caliber complete Bolt Carrier Group. We are having these bolts manufactured to our exacting standards with no Frills added to be able to offer the best BCG at the Best Price! Features ; Shot peened, MPI (Magnetic Particle Inspected), 9310 Tool Steel Bolt; 8620 Chrome lined M16 carrier, Properly staked 4140 Machined Gas Key fastened with Hardened Grade 8 Fasteners. Extractor includes crane o-ring. This is an Excellent Bolt and an Excellent Price! More details below.

Assembly:
The requirements for assembly of our Bolt Carrier Groups are much higher than most. Before assembling the gas key to the carrier, permatex NO.3D aviation is applied to form-a-gasket around the gas hole (per MIL-SPEC). Then Grade-8 hardware is used to attach the gas key, followed by properly staking per spec. When installing the extractor to the bolt, a crane-o-ring is inserted with the spring to insure proper ejection. Then high temperature grease is applied to the gas rings before inserting the bolt into the carrier, which allows for much smoother operation. These BCGs are inspected to the highest of standards, to insure a high quality product that is 100% reliable for our customer… PROUDLY MADE IN THE USA!

Carrier
M16 style (Auto). Will operate flawlessly in civilian semi-auto 7.62x39 AR platforms
Machined from 8620 tool steel
Heat treated to military specifications
Coated in the three critical bores with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
Coated after hard chrome with Magnesium Phosphate per MIL-STD-171 5.3.1.2

Bolt
Machined from 9310 tool steel
Heat treated to military specifications
Shot Peened
Ground to meet military required tolerances
Coated with Magnesium Phosphate per MIL-STD-171 5.3.1.2
MPI (Mag Particle Inspected)
.125 bolt face depth

Gas Key
Machined from 4140
Heat treated to military specifications
Coated in the two critical bores with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
Coated after hard chrome with Magnesium Phosphate per MIL-STD-171 5.3.1.2

Extractor
Machined from 4140
Heat treated to military specifications
Shot peened
Coated with Magnesium Phosphate per Mil-Std-171 5.3.1.2

Firing Pin
Machined from 8640 tool steel
Enhanced Firing pin for ComBloc ammo
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
Coated with Magnesium Phosphate per MIL-STD-171 5.3.1.2
Dry film lube electrofilm per MIL-L-46010

Payments accepted:
Money order, certified check, PayPal or credit card (add 3% fee for PayPal or cc transaction). Winning bidder will be contacted following auction for payment preference.

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