Atomic Bomb Reference

Season 4 Episode 3 of The Big Bang Theory
 
  I thought this was funny since they make a reference to Oppenheimer and the Manhattan Project, which was involved in the making of the atomic bomb. The other cats are also named after physicists as well.

From One Gun to a Specialized Weapon

DSR-Precision DSR 50 Sniper rifle:

The bolt action, anti-material rifle hailing from Germany has the capability to fire the new and more powerful .50 round. A feature such as cheek piece and butt stock, the holder for spare magazines is installed in the front of the gun to minimize reloading time.

Having a barrel of 660 mm and 7.62x51mm Nato caliber, this is without a doubt the most dangerous weapon available for use throughout the world.

V.S.

American Revolution musket with lead ball ammunition