All our barrels are cut in the best GBQ (Gun Barrel Quality) 416R stainless steel and rifled with 5R rifling. Every barrel that leaves IBI is double stress relieved, honed to within .0001″ from end to end AND hand lapped to ensure the best accuracy possible.
We chamber them with .223 Wylde chambers (lots of others available). From 14″ to 20″ or more and in a variety of profiles, calibers and weights, you can be sure that your AR will run the best with one of our barrels on it.
At International Barrels not only do we enjoy making fine barrels but we enjoy shooting them too! Our mission is to make the best shooting barrels possible, and get them into your hands in a reasonable and timely manner.