05-15-2012, 02:06 AM
I'm not sure how significant this is, but note the calibers:
Quote:SWEAT Course (Soldier Weapon, Equipment, and Test)
Sponsored By JSSAP
Page 15
Determine the Ballistics Protection/Bullet Traps for Each Station
Ballistic protection plan designed to preserve overall lifetime of course and keep a low total of cost ownership
Design Considerations
Create safe and realistic environment
Ammunition
9mm
5.56 (M855A1 in Phase II)
5.7mm
6.5mm
6.8mm
7.62
Maintenance life-cycle cost
Durability
http://www.dtic.mil/ndia/2011smallarms/T...Wilson.pdf
