State gun shop owners are saying firearm sales have rapidly increased since the governor announced a crackdown on guns.  The owner of the Pine Ridge Indoor Shooting Range in Exeter, Mike Aiello, says he sold more AR-15s last weekend than he has in five months.  Kyle McCarthy, owner of Midstate Gun Company in Coventry, says that gun owners react and buy more of them.  He says whatever they had on their wish lists, they're buying.