Swung by my B&N last night which is about 5 minutes from my house. It didn't have it.

B&N used to carry a "magazine" for Warhammer 40k called Imperium. It wasn't so much a magazine as it was an adevertisement for the game which always included a free miniature(s) and usually some paints and brushes as well. It was a pretty good deal, especially if you could use the minitiatures for your army.

There is a new one out now called Combat Patrol but I do not think it is sold through B&N. Subscription only, at least here in the U.S.