The most powerful class of air guns would be the PCP (PreCharged Pneumatic) air guns. These are the big bore air guns that shoot up to a 50 Caliber roundball. These are capable of bringing down a deer. These air guns are charged to 3000 PSI with a special pump or Scuba tank.
If you are looking for a simple BB gun and not a pellet gun then any BB gun that shoots above 400 FPS, like the "Dan Wesson" 6 shooter that fires at 420 FPS should be sufficient.
The most powerful game system right now, in terms of the best hardware, is the PS3.
Britain had the most powerful navy until about world war 1 and now its probably America.
The Now - 2012 9 of the Most Questionable Gun 2-3 was released on:USA: 17 January 2013The Now - 2012 9 of the Most Questionable Gun - 2.3 was released on:USA: 17 January 2013
The Ticonderoga class of missile cruisers is the currentbut the Zumwalt-class destroyer will replace it soonNimitz class CVN is the most powerful.
Your question is a little odd, because there are BB guns and rifles and there are Pellet guns and rifles. So if you asked "What is the most powerful air gun or rifle", then I could answer you. But you only asked "what is the most powerful BB gun." There is no single most powerful BB gun however the IZH Drozd BB Pistol fires a .177 BB at 541 ft/sec. And this is about as fast as you can get with a BB gun. Now a Pellet Gun/Rifle is a much different story. Pellet rifles have attained a speed of over 1,300 ft/sec with a .177 pellet. But that is speed NOT power! Pellets, unlike BB's come in different sizes from .177 up to 50 caliber. A 50 caliber pellet is about as large as your finger and puts a pellet downrange at around 680 ft/sec. It is much slower than a small .177 pellet but it is capable of bringing down a full size deer or bear. (I'm not kidding) These rifles will cost you around $600 and are in the PCP (PreCharged Pneumatic) Class of air guns / rifles. These are the most powerful airguns today (See the link below) Also when the page opens up watch the video on the left.
It is out right now it is sold at most stores
The most powerful tornado is an f-5 tornado which can reach now over 200mph on the enhanced fujita scale and 261-318 on the regular fujita scale
right now it is the M16 A4 5.56mm rifle
Yes, there are 10 gauge bolt action mossbergs that were designed to be reliable, powerful goose killers. There were also something called a punt gun, which actually was filled with black powder and glass, which is now illegal because of its effectiveness.
Your question calls for an opinion. My opinion is that most gun laws are useless. There are several thousand gun laws on the books NOW in the US. Many of them make little or no sense.
He is very powerful now
Now i believe its around $60-120 at most stores