Finally (for now!), there's Dillon Precision. Their 2010 calendar succeeded in provoking frothing indignation in some quarters, with one writer
claiming the company was "exploiting barely legal young women to sell guns." Well, I wouldn't have said it was
that good. :-) Still, got to love anything that can generate such a response!

Details: 12 months
Price: $12.95 plus shipping
Calendar Website