SARATOGA SPRINGS, N.Y. -- Vic Scuderi is loaded with weaponry. His booth is stocked full of customers who are looking to wipe out his arsenal of firearms. It's business he won't shoot down. "I've probably seen a 25 percent increase in sales from last year," said Scuderi. While the economy may be wounded, gun dealers say sales are exploding at the annual Arms Fair at the City Center in Saratoga Springs. "This is my best show ever. I've sold more ammunition and more magazines than I've ever sold, so in that regard it's been a very good show for me,"...