Blitzkrieg AR-15 Nickel Boron Bolt Carrier Group

Blitzkrieg AR-15 Nickel Boron Bolt Carrier Group

The Blitzkrieg AR-15 Nickel Boron Bolt Carrier Group is a Full Auto, Nickel Boron plating Mil-Spec BCG designed for use with 5.56 NATO, .223 Remington, and .300 AAC Blackout ammunition.

Nickel Boron plating isn’t just for looking pretty, this slick material allows for a lower friction coefficient which aids in smoother cycling of your weapon. Nickel Boron BCGs are easier to clean as well compared to their phosphate counterparts, and won’t retain nearly as much dirt.

Our BCG is constructed with mil-spec parts to ensure proper fitment and function, all parts are machined and are not manufactured with any MIM (Metal Injection Molding) processes.

Like all of our products, our Nickel Boron BCGs are made right here in the USA.

 

Kit includes:

  • Complete Nickel Boron Bolt Carrier Group (AR-15)

Product Specifications:

Bolt: 9310, Shot Peened, Heat Treated, Nitride

Carrier: SAE 8620, Heat Treated, Nitride, Full Auto

Extractor: Swiss Machined, Heat Treated, Precision Ground

Firing Pin: Swiss Machined, Heat Treated, Precision Ground

Gas Key: CNC Machined, Heat Treated, Nitride, Torqued and Staked to Mil-Spec, Nickel Boron Plated

Cam Pin: Swiss Machined, Heat Treated, Nitride

MPI Tested: Yes, Individually Tested

https://youtu.be/JuA7yvDSoYU


Product Specifications:

Bolt: 9310, Shot Peened, Heat Treated, Nitride

Carrier: SAE 8620, Heat Treated, Nitride, Full Auto

Extractor: Swiss Machined, Heat Treated, Precision Ground

Firing Pin: Swiss Machined, Heat Treated, Precision Ground

Gas Key: CNC Machined, Heat Treated, Nitride, Torqued and Staked to Mil-Spec, Nickel Boron Plated

Cam Pin: Swiss Machined, Heat Treated, Nitride

MPI Tested: Yes, Individually Tested