Marines Adopt Enhanced Combat Cartridge

by
posted on March 13, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
marine_cartridge.jpg

Battlefield demands on today’s service cartridges are greater than ever, so when the U.S. Marine Corps noted deficiencies in its M855 (5.56x45 mm NATO) during the past dozen or so years, it determined to seek an upgrade. It found one in the 62-gr., copper-core M855A1 Enhanced Performance Round (EPR) already in service with the U.S. Army. According to Marine Corps Times, citing Chris Woodburn of the Corps’ Combat Development command, “The M855A1 provides improved performance over the current M855 5.56 mm round in a lead-free form factor and provides improved steel penetration, hard- and soft-target terminal effects, with more consistent terminal effects than the M855 at ranges out to 600 meters.” marines.mil   GuySagi.com image

Latest

Appendix-Carry
Appendix-Carry

An Appendix-Carry Primer

Although appendix inside-the-waistband carry of a defensive handgun has become increasingly popular, it remains controversial among some concealed carriers. Here, an AIWB practitioner outlines its pros and cons.

Favorite Firearms: A Hero’s War Trophy Returns

My father, Kenneth Cuddeback, graduated from high school in West Chester, Iowa, in 1942 and started at Iowa State University in the fall. When two of his high school friends were going to get drafted, he quit college to join the Army.

Remington Sporting Clays Fundraiser Raises Nearly $20K for Children’s Hospital

Remington Ammunition's fourth annual Shoot To Cure sporting clays fundraiser raised thousands of dollars for the Arkansas Children's Hospital, and the company's Gun Club Cure line of shotshells helps to raise even more.

“Every Marine A Rifleman”

Founded 250 years ago, in November of 1775, the United States Marine Corps has become one of the most elite fighting forces on Earth and has made use of a unique pantheon of arms befitting its status.

The Armed Citizen® Nov. 10, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Gunsite To Celebrate NRA’s 154th Birthday

To celebrate the National Rifle Association’s 154th birthday on Nov. 17, 2025, the Yavapai Amateur Radio Club (YARC) of Prescott, Ariz., will continue its tradition of a special radio callout while operating from Gunsite Academy’s 3,000-acre campus north of the city.

Interests



Get the best of American Rifleman delivered to your inbox.