'Drone season’ opens in Colorado, 1000 permits issued

Would-be drone hunters are limited in what they may use to take down unwanted drones, and must equip themselves only with 12-gauge or smaller shotguns, loaded only with ammunition that’s safe to fire into the sky, namely lead and steel shot and no shotguns with rifled barrels. Tracers are completely disallowed.

[link to www.guns.com]