Lead & Steel Llc LS300-16 AR9 300Blackout Government Profile Black Nitride Chrome Moly Vanadium
https://www.tandktactical.com/shop/7427053012447-lead-steel-llc-ls300-16-ar9-300blackout-government-profile-black-nitride-chrome-moly-vanadium-57836
https://www.tandktactical.com/web/image/product.template/57836/image_1920?unique=13421f8
The Lead & Steel AR-9 barrels are turned from 4150 Chrome Moly Vanadium Steel and coated in a QPQ Black Nitride finish.
