The SHOT Show brings together the firearms industry and its offshoots to the Sands Convention Center in Las Vegas. It’s a candyland of guns with 12½ miles of aisles roughly equal to 13 acres hosting some 1,600 exhibitors hawking weapons, tactical gear for military and law enforcement, and everything hunting related. Last year, the confab drew 67,000 mercenaries, cowboys, cops, soldiers, dealers and manufacturers from 100 countries. And by all accounts, the 37th annual SHOT Show held January 20-23, 2015 will prove more popular.