USA Made .223/5.56/300 BLK Nickel Boron Bolt Carrier Group - NiB And Dual Ambidextrous Charging Handle

AMBIDEXTROUS CHARGING HANDLE

Material: 6061 T6 aluminum

Latches are steel

Finish: Type III hard-coat anodized

Perfect replacement for any factory charging handle

Oversize release levers on both sides

No gun smith required

Can be charged in any desired motion

NICKEL BORON Bolt Carrier Group

MADE IN THE U.S.A

Heat treated, shot peened, relief cut, and machined to exact mil spec dimensions.

Nickel boron coated to provide increased lubricity and much greater wear resistance than other finishes.

The coating makes easier cleaning

Bolt Features

Carpenter 158 Steel

Heat treated

Shot Peened

MPI Tested Material

Nickel Boron Coated

Bolt Carrier Features

8620 Steel

Nickel Boron Coated

Nickel Boron Coated Bore

Full Auto M-16 Style with more mass for mass