Hi Patty,
My (rhetorical) question for you is, "does your client listen to its customers?" If so, would you be so kind as to pass the following suggestion along to them?
"It would be in your best interests to change the stamping/markings on the lowers that you manufacture. It is bad enough that California prohibits the manufacture of REAL AR-15s, but those markings (which look like a child scralled across your lowers with an etching pen) adds insult to injury. Granted, the way a logo is stamped is a silly cosmetic thing, but you would be amazed how many of my fellow AR-15 enthusuasts have singled out YOUR lowers as the ugliest ones in existence. We pride our purchases in terms of fit and finish, and "presentation" (including HOW you stamp your logo) all factors into the finish aspect."
Thanks!!!