At the Sporting Shooters Association of Australia (SSAA) Shot Show in Brisbane, Australia, the Warwick Firearms booth was just inside the entrance. It attracted heavy interest throughout the show. The Warwick rifles have a very strong resemblance to the AR-15 family of firearms. Inside the upper receiver, the resemblance ends.The Warwick rifles are straight pull bolt action guns, with spring assisted return springs. The action is simple to operate. Pull the left hand bolt handle back, release it, then squeeze the trigger. That fires the rifle. To chamber the next round, pull the left hand bolt handle back, and...