The M27 IAR is chambered for 5.56mm NATO legacy cartridge, while the M7 rifle is chambered for the larger and more modern ...
The Marine Corps just killed height-and-weight screenings. A completely new method is now the standard for every Marine's ...
The U.S. Marine Corps has gone further in its waist-to-height ratio than the Department of Defense's standards, making the new criteria 0.52 or less.
The Marine Corps will keep the M27 automatic rifle as its standard service weapon rather than adopt the higher-caliber ...