For Sale is an Ballistic Advantage 12.5 barrel. Has ~250 rounds through it. It comes with a gas block and gas tube. look at pictures.

Price: $120 and that is including shipping. Payment via zelle

Location Glendale CA,

Here are the specs:
12.5" 5.56 Government Profile Barrel Crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy.

https://imgur.com/gallery/XG5ZYOj