Nice unit, burr on inside of gas port and flash rust - Wilson Combat TR223SSRG20FT8 Match Grade Barrel 20" Fluted 223 Wylde 416R Stainl

Really nice unit and fit perfectly in my Wilson upper. Feed ramps are great and I couldn’t be happier with the fitment. My problems are mainly that there was a burr left inside the barrel from drilling the gas port. Also the barrel started to flash rust after about a day which could’ve been my fault for not applying oil to it after removing it from packaging. Most of the rust scrubbed off but I’m thinking this thing will rust in the future and will need constant oiling. I could always cerakote if it becomes an issue. I still have not shot but Wilson advertises 1/2 MOA or money back.