As an expert in the field of firearms and ballistics, I have a deep understanding of the various rifle rounds and their capabilities. When discussing the most powerful rifle rounds, it's important to consider several factors including the round's kinetic energy, recoil, and intended use. The term "powerful" can be subjective and may refer to different aspects such as stopping power, long-range capabilities, or sheer size and caliber.

Step 1: English Answer

Among the rifle rounds mentioned, the .50 BMG (Browning Machine Gun) is often considered one of the most powerful due to its high kinetic energy and use in long-range applications. It was originally developed for the M2 machine gun and has been used in various military and anti-materiel applications. The .50 BMG round has a reputation for its ability to engage targets at extended ranges and its use in sniper rifles like the Barrett M82, which has been used to take out light vehicles and even down small aircraft.

Another contender for the title of the most powerful is the 12.7x108mm, which is a heavy machine gun round used by the Russian military. It is similar in power to the .50 BMG and is used in the KPVT heavy machine gun, known for its effectiveness against light armored vehicles and fortified positions.

The .700 Nitro Express is a classic big game hunting round known for its ability to take down the largest and most dangerous game. It is not typically used in military applications but is renowned for its stopping power and recoil, which is a testament to its power.

The .460 Weatherby Magnum and .475 A&P Magnum are both extremely powerful hunting cartridges with high velocity and energy, designed to take down large game at close to medium ranges.

The 20mm Vulcan is technically a cannon round rather than a rifle round, but it is worth mentioning due to its sheer size and power. It is used in aircraft and anti-materiel rifles for its ability to penetrate armor and cause significant damage.

The 950 JDJ is listed as the world's largest rifle cartridge, but its practical use and availability are limited, making it more of a novelty than a widely recognized powerhouse in the field of firearms.

When considering the most powerful rifle rounds, it's also important to consider the context in which they are used. For military and anti-materiel purposes, the .50 BMG stands out for its versatility and widespread adoption. For hunting, the .700 Nitro Express and the .460 Weatherby Magnum are among the top choices for hunters seeking to take down the largest and most formidable game.

Step 2: Separator

read more >>

Rifle calibers comparable to the .700 Nitro Express in terms of power and recoil include the following:.475 A&M Magnum..460 Weatherby Magnum.12.7--108mm.14.5--114mm..50 BMG.2 bore..950 JDJ (the world's largest rifle cartridge)20--102mm Vulcan (One of the most powerful rifle rounds, used in anti-materiel rifles)More items...read more >>