We have Toolcraft BCGs for both the AR15 and the AR10.

Free Shipping.
Made in America.
Lifetime warranty.

Toolcraft Black Nitride AR15 BCG 556 https://www.spicetac.com/toolcraft-b...-ar15-bcg-556/
Toolcraft Nickel Boron AR15 BCG 556 https://www.spicetac.com/toolcraft-n...-ar15-bcg-556/
FailZero Nickel Boron AR15 BCG 556 https://www.spicetac.com/failzero-ni...-ar15-bcg-556/
Toolcraft Black Nitride AR10 BCG 308 https://www.spicetac.com/toolcraft-b...-ar10-bcg-308/
Toolcraft Nickel Boron AR10 BCG 308 https://www.spicetac.com/toolcraft-n...n-ar10-bcg-308

See our promotional gift items here: SpiceTac Promotional Items by Zazzle

Thanks for looking!
David
SpiceTac