Yes, this is a nice little air rifle. The factory designation is QB18 - actually QB18A with the included scope that's on the Contender 49.
We're just starting to sell this rifle in its non-scoped form as the QB18. You can see it at
http://www.archerairguns.com/QB18-Chinese-Air-Rifle-p/qb18.htm. Like you, I'm impressed with the fit and finish of the QB18 samples I've seen so far and the gun shoots easily too.
Together with a number of other rare Industry Brand springers such as the QB25 and AR2023, they're on our site in "stealth mode" at the present (you have to click on the "Airguns" link and search through the listings to find them). Once we have volume stocks available for shipping, I'll list them in an easier-to-find manner. That should be in a week or two...
Enjoy the holiday!
Stephen Archer
Archer Airguns Inc.
http://www.archerairguns.com