What is .577 tyrannosaur?

The .577 Tyrannosaur is a very large and powerful rifle cartridge designed for hunting dangerous game such as elephants and big game animals. It was developed by A-Square and released to the public in 1993.

The .577 Tyrannosaur is a centerfire rifle cartridge with a bullet diameter of .585 inches (14.9mm) and uses a semi-rimmed, bottlenecked case measuring 3.6 inches (91mm) in length. The cartridge is typically loaded with a 750-grain (49g) bullet that can achieve muzzle velocities of up to 2,460 feet per second (750 m/s) and muzzle energies exceeding 10,000 foot-pounds (13,600 Joules).

Due to its size and power, the .577 Tyrannosaur is considered by many to be one of the most powerful rifle cartridges in existence. It is capable of taking down the largest and most dangerous animals with a single shot.

The recoil of the .577 Tyrannosaur is extremely powerful and can be punishing for shooters, requiring a strong and experienced shooter to handle it effectively. The cartridge is also expensive and hard to find, as it is not commonly used for hunting or sporting purposes.

Overall, the .577 Tyrannosaur is a specialized cartridge designed for extreme hunting situations where maximum power and terminal performance are required. It is not suitable for general use or target shooting, but it is highly effective for taking down large and dangerous game animals.