The United States Marine Corps has finally officially announced its adoption of the 5.56mm M855A1 EPR round, developed in the late 2000s by the US Army, marking an important step towards ammunition commonality between the two services. Until now, the USMC has officially [Read More…]
The United States government has won a major firearms-related victory in Federal appeals court today, regarding claims of patent infringement by Liberty Ammunition, LLC. Liberty had claimed that the US Army’s M855A1 EPR and M80A1 EPR projectiles infringed on its [Read More…]
It’s not just the Yanks that are getting improved ammunition: Our friends across the pond have developed their own firepower upgrade for 5.56mm and 7.62mm weapons alike. Jane’s has a modest article on the subject, while The Register provides a quite good [Read More…]
Previously, courtesy of The Wound Channel we got our first looks at the stellar ballistics of the 7.62mm M80A1 EPR round, which proved to combine excellent fragmentation with good armor penetration and barrier blind characteristics, while being extremely consistent. [Read More…]
We have been covering the US Army’s latest M855A1 and M80A1 “Enhanced Performance Rounds” (EPRs) here at TFB for the past few years. We’ve seen how in independent tests both M855A1 and M80A1 fragment early, thanks to their yaw-independent [Read More…]
Previously, we looked at the incredible damage and penetration caused by the US Army’s new M855A1 Enhanced Performance Round (EPR), thanks to a video published by William of the Wound Channel. What happens, though, when that kind of performance is scaled up to .30 [Read More…]
M855A1 is the Army’s new round; it boasts improved accuracy, penetration, and terminal effectiveness vs. the legacy M855 “green tip” round. We previously covered the story of M855A1, and Major Glenn Dean’s history of the round’s [Read More…]
The United States House of Representatives has ordered trials to be conducted to determine the right ammunition for both the US Army and Marine Corps, following on the recent controversy that each service was using its own unique round. Army Times reports: The Army and [Read More…]
Perhaps a downside of trying to make an enhanced performance round meet environmental regulations (which only matters on the training range), is that the two inevitably end up at odds with each other. Case in point, the modern M855A1 and M80A1 rounds have been [Read More…]
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