Be careful who you buy cerakote parts from. Especially if you are a budget builder, be careful. The parts you ma be buying could be out of spec due to botched cerakote jobs. They may not be coated underneath. You may have to do a good deal of work, especially if the coating is too thick around the magwell. This is usually the case when it comes to buying from budget build websites. If you can, you might get a better job done if you buy a lower, and get it coated afterwards. The extra money might be worth it in the end for what you are looking for.