I can only go on looks at the moment. I bought a Pacific bolt face for my Savage Target action because of a caliber change. The factory Savage part looked like it was made by a kid in Juarez with a rock and an old file. It has a big ding on the edge of the face where the metal is actually peened over and standing proud of the face. Perhaps it was dropped or something, but it looks more like it was hit (hard) with something. If it was dropped, it was onto a very hard unyielding surface and from a considerable height.

On the other hand, the Pacific part looks like a real gun component. Nicely machined and finished. I don't yet know how it will function, but I'm glad I spent a few extra bucks based on looks alone.