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$159.00

JG 7.62×39 Nitride BCG

Specifics:
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
Enhanced firing pin

Description

DETAILS:
One of the best things about the AR-15 platform is the versatility it offers. Shooters can easily adapt to various scenarios and situations from a singular platform without the need for investing in completely new firearms. Switching out the upper assembly of an AR-15 can add new calibers, barrel lengths, and configurations in a short amount of time. Which is one of the reasons why Jacob Grey Firearms developed its AK variant of the AR-15. With the popularity of the 7.62×39 round it only seemed liked a natural progression for Jacob Grey to delve into the round where others fear to tread!! Several features on the JG-47 Upper receiver that we changed from a standard AR-15 Upper receiver are reinforced extractor on the BCG bolt, the power of the 7.62×39 round tends to put excess wear and stress on the standard extractors, so with reinforcing the extractor the shooter has less chance of malfunction. We use enhanced firing pins to make sure a solid connection is made to the primer of the 7.62×39 round. We did such a good job on the complete upper we decided to sell the BCG as a standalone item.

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Standard Equipment

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