Nothing new, has been a push for the last several years. I would imagine that the new ammo would weigh the same as the current ball, as the SOST does
http://bulletin.accurateshooter.com/2010...5-56-ammo/ While not a green bullet, is still a re-design based on twist of service rifles, optics, and what works best in the rifles.
As to whether it will be 'Ball' ammo, it depends on how they name the new rounds and ensure they are in compliance with international treaties and laws. Calling rounds 'Open Tip Match' instead of 'Hollow Points' seems to work.
http://bulletin.accurateshooter.com/2010...5-56-ammo/ While not a green bullet, is still a re-design based on twist of service rifles, optics, and what works best in the rifles.
As to whether it will be 'Ball' ammo, it depends on how they name the new rounds and ensure they are in compliance with international treaties and laws. Calling rounds 'Open Tip Match' instead of 'Hollow Points' seems to work.