In ARMA 3, the U.S. has moved from using 5.56 rounds to using 6.5 rounds. Is this realistic? - Quora
![HUGE CHANGES WITH THE US ARMY NGSW (Next Generation Squad Weapon & Light Weight Ammunition) R&D Program, - General Ammunition Discussion - International Ammunition Association Web Forum HUGE CHANGES WITH THE US ARMY NGSW (Next Generation Squad Weapon & Light Weight Ammunition) R&D Program, - General Ammunition Discussion - International Ammunition Association Web Forum](https://global.discourse-cdn.com/business6/uploads/cartridgecollectors/original/3X/c/f/cf7f0c9a2b1143d2316bdff9d7872817e13849eb.jpeg)
HUGE CHANGES WITH THE US ARMY NGSW (Next Generation Squad Weapon & Light Weight Ammunition) R&D Program, - General Ammunition Discussion - International Ammunition Association Web Forum
![SIG Ammunition Produced & Delivered Over 825,000 Rounds of 6.8x51mm Composite Case Ammo for US Army Next Generation Squad Weapons Program Prototype Test #2 - Soldier Systems Daily SIG Ammunition Produced & Delivered Over 825,000 Rounds of 6.8x51mm Composite Case Ammo for US Army Next Generation Squad Weapons Program Prototype Test #2 - Soldier Systems Daily](https://soldiersystems.net/wp-content/uploads/2021/01/img_5156.jpg)
SIG Ammunition Produced & Delivered Over 825,000 Rounds of 6.8x51mm Composite Case Ammo for US Army Next Generation Squad Weapons Program Prototype Test #2 - Soldier Systems Daily
![Nicholas Drummond on X: "This is the Textron 6.5mm carbine with the CT ammunition system. Empty cases are ejected forward. Likely to be superseded by new 6.8mm ammunition requirement. Muzzle velocity is Nicholas Drummond on X: "This is the Textron 6.5mm carbine with the CT ammunition system. Empty cases are ejected forward. Likely to be superseded by new 6.8mm ammunition requirement. Muzzle velocity is](https://pbs.twimg.com/media/DpGRu8GWwAE-bIK.jpg:large)
Nicholas Drummond on X: "This is the Textron 6.5mm carbine with the CT ammunition system. Empty cases are ejected forward. Likely to be superseded by new 6.8mm ammunition requirement. Muzzle velocity is
![AUSA 19 – Textron Systems Unveils Latest Next Generation Squad Weapon – Carbine Candidate - Soldier Systems Daily AUSA 19 – Textron Systems Unveils Latest Next Generation Squad Weapon – Carbine Candidate - Soldier Systems Daily](https://soldiersystems.net/wp-content/uploads/2019/10/img_7146.jpg)
AUSA 19 – Textron Systems Unveils Latest Next Generation Squad Weapon – Carbine Candidate - Soldier Systems Daily
![More than a rifle: How a new 6.8mm round, advanced optics will make soldiers, Marines a lot deadlier More than a rifle: How a new 6.8mm round, advanced optics will make soldiers, Marines a lot deadlier](https://www.armytimes.com/resizer/w9x3BlQNZPDyPQ8La5jmsZbBkvo=/arc-photo-archetype/arc3-prod/public/E4GREIBG5BBSNCJFYQPCL7JP34.jpg)
More than a rifle: How a new 6.8mm round, advanced optics will make soldiers, Marines a lot deadlier
In ARMA 3, the U.S. has moved from using 5.56 rounds to using 6.5 rounds. Is this realistic? - Quora
![AUSA 19 – Textron Systems Unveils Latest Next Generation Squad Weapon – Carbine Candidate - Soldier Systems Daily AUSA 19 – Textron Systems Unveils Latest Next Generation Squad Weapon – Carbine Candidate - Soldier Systems Daily](https://soldiersystems.net/wp-content/uploads/2019/10/img_7148.jpg)