EDEMO Jacob Grey Firearms Bolt Carrier Group BCG Nitride Black EDEMO1 Used Condition Fair
Shop Jacob Grey Firearms Products
Product Details
MSRP $159.00
MPN 76239BCGNEDEMO1
Description
EDEMO Jacob Grey Firearms Bolt Carrier Group BCG Nitride Black EDEMO1 Used Condition Fair. 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 7.62x39 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 7.62x39 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 7.62x39 round. We did such a good job on the complete upper we decided to sell the BCG as a standalone item. Specifications for Jacob Grey Firearms 7.62x39 Bolt Carrier Group (BCG): Manufacturer: Jacob Grey Firearms Color: Black Finish: QPQ Nitride Fabric/Material: 8620 Steel 9310 Steel AISI 8740 Steel 4130 Steel Gas Key 4140 Steel Cartridge: 7.62x39mm Gun Make: AR Platform Gun Model: AR-15 Hand: Right Condition: Used Condition Quality: Fair Condition Details: Used Weight: 11.43 oz Bolt Material: 9310 Steel Carrier Material: 8620 Steel Features of Jacob Grey Firearms 7.62x39 Bolt Carrier Groups: Bolt Carrier Style: M16 Full Auto; Bolt Face Depth: .125 (measured face to end); Enhanced Firing Pin: 8740 Steel center less ground and Hard Chrome coated; Extractor: JG Enhanced Shock Resistant Extractor; Mil-Spec Extractor and Ejector Springs Firing Pin Retaining Pin Gas Rings; Mil-Spec Heat Treated; Lifetime warranty Package Contents: Jacob Grey Firearms 7.62x39 Bolt Carrier Groups Jacob Grey Firearms 76239BCGN: 7.62x39 Bolt Carier Groups Nitride Black