Lead & Steel Llc LS556GOV-MID-14.5 5.56mm 14.50" Government Profile Features M4 Feed Ramps
https://www.tandktactical.com/shop/7427053012379-lead-steel-llc-ls556gov-mid-14-5-5-56mm-14-50-government-profile-features-m4-feed-ramps-57817
https://www.tandktactical.com/web/image/product.template/57817/image_1920?unique=d22ad55
The Lead & Steel AR-15 barrels are turned from 4150 Chrome Moly Vanadium Steel and coated in a QPQ Black Nitride finish.
