Check out this crazy double-barreled bolt action rifle
In 1989, Joseph Szecsei was charged by three elephants at the same time. He survived, but afterward, he decided the usual weapons for defense against giant animal attacks just weren't sufficient. Szecsei sought out to make the perfect large-game animal stopper: The Szecsei & Fuchs "Mokume" bolt action double rifle.
Of course, Szecsei had a lot of firearm types and designs to choose from in creating the show-stopper. He could have chosen a larger round to shoot from a regular bolt action rifle. He could have created a semi-automatic rifle. There were a few factors (other than how to kill a large animal running at him at full speed) to consider.
First, he couldn't create a semi-automatic weapon because they're actually illegal in many of the places in which one might safari or otherwise hunt. Africa isn't a completely lawless land of civil wars and corruption, no matter what television and movies would have you believe. Secondly, he needed a weapon that wouldn't jam up at the crucial moment. Defense is the entire reason for the weapon, after all. So a bolt-action was necessary, but Szecsei still wanted the extra oomph of another shot.
Another shot of a round that could stop a charging elephant, that is. And large-caliber rounds just aren't something a semi-automatic can do for a civilian. Taking a .50-cal out on safari might be frowned upon by the locals, so Szecsei returned to the idea of a large-caliber double-barrel bolt action rifle. And the Szecsei Fuchs "Mokume" rifle was born out of that idea.
The weapon is made of titanium to keep the weight down, along with titanium for its unique double magazine. The weapon fires anything from a .470-caliber round to the U.S. 30.06 – a rifle you can buy for whatever animal might be ready to gore down on your guts. It has two triggers, one for each barrel. With just one movement of the bolt, both rounds are expelled, and new ones are loaded into the chamber.
Necessity is the mother of invention, and the next three elephants to come for Joseph Szecsei are in for a huge surprise. Please don't hunt the most dangerous game with this rifle.