The build quality is excellent, everything looks and feels great out of the box. Finish is okay, the cerakote comes off easily if you accidentally hit it lightly with something; but it does look really good. Barrel is centered, handguard is installed correctly. My only gripe is that my dust cover received with this item appears to be pretty badly banged up, but that's just some very light cosmetic damage to a pretty unimportant part. Overall, 9/10; would buy again.