TacFire BAR556177BN AR Barrel 5.56x45mm NATO 7.50" Black Nitride Steel, Fits AR Pistol Platform
https://www.tandktactical.com/shop/745559516588-tacfire-bar556177bn-ar-barrel-5-56x45mm-nato-7-50-black-nitride-steel-fits-ar-pistol-platform-31336
https://www.tandktactical.com/web/image/product.template/31336/image_1920?unique=19f0243
This is a replacement barrel for you AR Pistol. Black Nitride Finish with a 1:8" twist.
