Introducing the BN Upper / Lower Set in Black! This striking set, which includes an upper receiver and a lower receiver, is mil-spec hardcoat anodized.

This item must ship to an FFL. Review our firearm & lower receiver purchasing guidelines before you buy.

Upper Specs:
M4 feedramps
6061-T6 aircraft aluminum
Mil-spec hardcoat Anodized
Includes port door
No T-marks
No forward assist
No shell deflector
100% Made in USA

Lower Specs:
Mil Spec Receiver Made of 7075 T6 Aluminum Billet
Magpul style trigger guard machined in
Flared Mag-well

SKU: BN-SET-BLK