
The Marine Corps is further enhancing the M27’s lethality by issuing effective flow-through suppressors that allow lower-volume shooting without the possibility of burned powder and bullet detritus flying in the face of the shooter. The M27’s parent rifle is a German-designed Heckler & Koch 416, which was famously used to take down Osama bin Laden during the famous SEAL Team Six raid in Abbottabad, Pakistan. The Marine Corps’ new M27 is perhaps one of the most accurate standard-issue rifles in the United States military, giving new meaning to the Marine’s mantra “every Marine a rifleman.” The IAR benefits from a 16.5-inch free-floating barrel and a short-stroke piston action that give the M27 accuracy, range, and reliability improvements over both the legacy M16 rifle and M4 carbine Though the rifles are outwardly quite similar, the SCAR-L uses NATO-standard STANAG box magazines, whereas the larger SCAR-H is fed from FN-designed magazines. Both rifles can be used as designated marksman rifles, or for close-quarters weapons thanks to three available barrel lengths: Close-Quarters Combat, Standard, and Long Barrel.
