We Test The US Military's Newly Adopted .277 Fury Round

Ian McCollum of Forgotten Weapons critically analyzes the M7 rifle program and the 6.8x51mm cartridge, arguing that the perceived need for extended range and armor penetration in Afghanistan is a flawed premise. He suggests modern tactical solutions like drones are more effective than re-arming infantry with heavier calibers and rifles.

Professor Shane, a subject matter expert at Gun For Hire Range, discusses the U.S. military's transition from the M4 to the SIG XM7 (M7) rifle. He expresses skepticism regarding the platform change, highlighting concerns about increased recoil, reduced ammo capacity due to heavier 6.8x51mm rounds, and significantly decreased barrel longevity compared to 5.56x45mm NATO platforms. While acknowledging the 6.8mm cartridge's effectiveness in the M250 machine gun, he questions its suitability for the M7 rifle, suggesting that higher hit probability is achieved through greater ammunition availability rather than a higher-pressure round with a shorter barrel life.

The US military is transitioning to the 6.8x51mm (.277 Fury) cartridge, replacing the 5.56x45mm NATO round due to its superior lethality and range. This initiative, part of the Next Generation Squad Weapon (NGSW) program, introduces the Sig Sauer XM7 rifle and XM250 light machine gun, featuring advanced technologies like hybrid ammunition and integrated fire control systems. The new caliber aims to enhance soldier effectiveness against modern threats at extended distances.

This video critically examines the US military's adoption of the Sig Sauer XM5 (M7) rifle and the 6.8x51mm (.277 Fury) cartridge, questioning the logistical feasibility and practical combat effectiveness due to significant recoil and muzzle climb observed in early testing. The analysis, presented with high authority by the Military Arms Channel, delves into the technical challenges of extreme pressure rounds, potential barrel life reduction, and the high cost of new optics like the Vortex XM157, while also considering the strategic goal of defeating advanced body armor.

This expert analysis from American Outlaw delves into the significant weight difference between the current military-issue 14.5 URGI and the new Sig Sauer XM7 (MCX-SPEAR). The video highlights the practical implications of fielding heavier weapon systems, noting the URGI at 10.5 lbs with a 1.0 lb magazine versus the XM7 at 13.9 lbs with a heavier magazine, even before adding accessories. The instructor emphasizes the lengthy transition period for new military contracts.

This video provides an expert-level analysis of the US military's adoption of the 6.8x51mm (.277 SIG Fury) caliber for its Next Generation Squad Weapon program. The instructor details the ballistic advantages over 5.56 NATO, including increased muzzle energy, velocity, and effective range, particularly against modern body armor. It covers the new weapon platforms, the impact on soldiers, and dispels common myths surrounding the caliber's adoption.

This guide details the proper technique for safely loading the M1 Garand, specifically addressing the common 'Garand Thumb' phenomenon. It emphasizes maintaining downward pressure on the en-bloc clip during loading to prevent the bolt from slamming forward prematurely. Expert instruction from Garand Thumb highlights this as a key safety measure for new shooters.

This comprehensive review of the Russian Altyn helmet, presented by Garand Thumb, details its construction and ballistic performance. The helmet features a 3mm titanium shell with an aramid liner, rated for pistol and fragmentation threats. Testing reveals it stops 9mm and .44 Magnum rounds but fails against rifle calibers like 5.56x45mm and 7.62x39mm. Despite its robust construction for its intended role, its significant weight and lack of rifle protection are noted as drawbacks compared to modern alternatives.

Garand Thumb, a recognized subject matter expert in tactical equipment, critically assesses the effectiveness of ballistic face masks. The video details rigorous testing using realistic ballistic dummies and various firearms, from handguns to rifles, to measure projectile stopping power and backface deformation. The conclusion highlights significant risks associated with these masks, primarily due to severe deformation, suggesting they are often 'gimmicky' and less effective than traditional head protection.

This guide details the correct technique for loading the M1 Garand rifle, specifically addressing how to avoid 'Garand Thumb.' It emphasizes the 'bladed hand' method, a crucial technique for safe and efficient loading demonstrated by the speaker. Proper execution involves a swift, decisive motion to seat the en-bloc clip while protecting the thumb from the forward-moving bolt.