The world of hunting and shooting sports has seen the development of many powerful and accurate cartridges that cater to different needs. Two such cartridges are the 7mm RUM and the 7mm Remington Magnum. In this article, we will compare these two cartridges, examining their respective features and benefits.
Here is the short answer:
The 7mm RUM offers a higher velocity and flatter trajectory, making it ideal for long-range hunting and precision shooting. The 7mm Rem Mag is a versatile cartridge that is suitable for a wide range of game hunting and shooting applications.
Now that we have looked at the short answer, we can look closer at each cartridge, their ballistics, and how the two cartridges compare in-depth.
In-Depth Look at the 7mm RUM
The 7mm RUM, or Remington Ultra Magnum, was introduced by Remington in 2001. It is a necked-down cartridge based on the .404 Jeffery case and fires a .284 caliber bullet at extremely high velocities. The 7mm RUM is designed for long-range hunting and precision shooting, offering superior accuracy and flat trajectory.
The 7mm RUM delivers impressive performance, with a muzzle velocity of up to 3,300 feet per second (fps) and a maximum effective range of up to 1,000 yards. It has a flat trajectory and delivers significant energy on impact, making it ideal for long-range shooting and hunting.
Here is a ballistics chart of the 7mm RUM with a 150-grain soft point bullet:
| range (YD) | drop (IN) | wind drift (IN) | velocity FPS | energy ft-lb |
| 0 | -1.5 | 0 | 3325 | 3682 |
| 50 | -0.3 | 0.2 | 3198 | 3407 |
| 100 | 0 | 0.7 | 3076 | 3150 |
| 150 | -0.6 | 1.5 | 2956 | 2911 |
| 200 | -2.2 | 2.6 | 2840 | 2686 |
| 250 | -4.8 | 4.2 | 2727 | 2477 |
| 300 | -8.7 | 6.1 | 2617 | 2280 |
| 350 | -13.8 | 8.5 | 2509 | 2097 |
| 400 | -20.2 | 11.2 | 2404 | 1924 |
| 450 | -28.2 | 14.5 | 2301 | 1764 |
| 500 | -37.9 | 18.4 | 2201 | 1614 |
In-Depth Look at the 7mm Rem Mag
The 7mm Remington Magnum was introduced by Remington in 1962 and is one of the most popular cartridges for big game hunting. It is a versatile cartridge that is suitable for a wide range of game hunting and shooting applications.
The 7mm Rem Mag delivers excellent performance, with a muzzle velocity of up to 3,300 fps and a maximum effective range of up to 700 yards. It has a flatter trajectory than many other cartridges, making it ideal for long-range shooting. The cartridge also delivers significant energy on impact, making it an excellent choice for big game hunting.
Here is a ballistics chart of the 7mm Remington Magnum with a 175-grain soft point:
| range (YD) | drop (IN) | wind drift (IN) | velocity FPS | energy ft-lb |
| 0 | -1.5 | 0 | 2860 | 3178 |
| 50 | -0.2 | 0.2 | 2752 | 2942 |
| 100 | 0 | 0.8 | 2646 | 2720 |
| 150 | -1.1 | 1.7 | 2542 | 2512 |
| 200 | -3.5 | 3 | 2441 | 2316 |
| 250 | -7.3 | 4.8 | 2343 | 2132 |
| 300 | -12.8 | 7.2 | 2246 | 1961 |
| 350 | -20 | 10 | 2152 | 1800 |
| 400 | -29 | 13.3 | 2060 | 1649 |
| 450 | -40.1 | 17.1 | 1970 | 1508 |
| 500 | -53.2 | 21.4 | 1882 | 1377 |
In-Depth Comparison
When comparing the 7mm RUM to the 7mm Rem Mag, several factors need to be considered. The 7mm RUM offers higher velocity and flatter trajectory, making it ideal for long-range hunting and precision shooting. The 7mm Rem Mag, on the other hand, is a versatile cartridge suitable for a wide range of game hunting and shooting applications.
The 7mm RUM has a muzzle velocity of up to 3,300 fps and a maximum effective range of up to 1,000 yards, while the 7mm Rem Mag has a muzzle velocity of up to 3,300 fps and a maximum effective range of up to 700 yards. The 7mm RUM has a flatter trajectory and delivers more energy on impact than the 7mm Rem Mag.
Conclusion
Both the 7mm RUM and the 7mm Rem Mag are powerful and accurate cartridges with unique features. The 7mm RUM is ideal for long-range hunting and precision shooting, offering higher velocity and flatter trajectory. The 7mm Rem Mag is a versatile cartridge that is suitable for a wide range of game hunting and shooting applications. Ultimately, the choice between these two cartridges depends on the intended application. Hunters and shooters need to consider the size of the game, range, accuracy, and energy requirements before selecting a cartridge. Proper shot placement and bullet selection are also crucial for success in the field.