The .277 Fury or 6.8×51mm Common Cartridge[4][5] (designated as the .277 SIG Fury by SAAMI) [1] is a centerfire rimless bottlenecked rifle cartridge announced by SIG Sauer in late 2019. [2]

2022年5月17日 · In the news off and on for over 5 years, the hammer has finally dropped and the US Army as choisen Sig Sauer’s .277 FURY as their new cartridge for the NGSW program! What does this mean for the venerable M4? Is the AR-15 dead? Are we all going to switch to 6.8mm? Let’s talk about it.

2021年11月， SAAMI （美国运动武器和弹药制造商协会）的批准了.277 SIG Fury民用弹药。 .277 SIG Fury弹药使用16英寸（406mm）长的枪管发射，可以让135格令（8.75克）弹丸达到3000英尺/秒（914米/秒）的初速，可以让140格令（9.07克）弹丸达到2950英尺/秒（899米/秒），枪口动能约为2700英尺·磅（3661焦耳）。 由此产生的膛压峰值接近80000磅力/平方英寸（552兆帕）。 微信公众号：向前走向后看. http://weixin.qq.com/r/rS-g_DnEO2RErX2b93q- (二维码自动识别) …

2023年3月1日 · When looking at .277 Fury’s ballistics, it’s likely that one of the first things you’ll notice is the round’s incredibly high chamber pressure, 80,000 PSI. In contrast, the chamber pressure of 5.56 NATO is only roughly 75% of that, at about 60,000 PSI, while 6.5 Creedmoor and .308 Win have only slightly higher chamber pressures at 62,000 PSI.

2023年10月4日 · In 2022, the U.S. Army finally concluded its search for a new battle rifle, lightweight machine gun, and cartridge, choosing Sig Sauer’s design. The iconic 5.56mm …

2023年4月26日 · The .277 Fury is a beast of a cartridge designed to shoot flatter and transfer more energy to its target at farther distances. The U.S. Army calls the round “next generation,” …

FURY Hybrid Case Technology allows for increased muzzle velocity and greater energy than traditional brass cases. SIG FURY Hybrid Case Ammunition outperforms standard ammunition in similar calibers, with decreased bullet drop and increased energy on target. Developed for the U.S. Military's Next Generation Weapon Systems.

SIG FURY Hybrid Case Ammunition outperforms standard ammunition in similar calibers, with decreased bullet drop and increased energy on target. Developed for the U.S. Military's Next …

2024年5月4日 · The 277 Fury is a new caliber of ammunition developed by SIG Sauer for military and civilian use. It is designed to offer greater velocity, accuracy, and terminal performance compared to traditional rifle cartridges.

2024年12月11日 · It is designed to be used in general-purpose machine guns and is capable of producing 2798 foot-pounds of muzzle energy. However, the 6.8x51mm cartridge is constructed from three different components, including steel and brass, which makes it more expensive than the standard 308 cartridge. Comparison to the 308 Cartridge.