02-21-2015, 11:05 PM
Trooper Wrote:What about upgrading to a better caliber like 6.5mm?
[SIZE="3"]Indeed, Trooper,
AN ARMY OUTGUNNED: Physics Demands A New Basic Combat Weapon, By Joseph P. Avery, Ph.D (http://usacac.army.mil/CAC2/MilitaryRevi...art004.pdf).
[/SIZE]