7.62 NATO vs .308 Winchester Ammo, What’s The Difference?

Yes, Virginia, there is a difference, and one combination of weapon and cartridge that could result in catastrophic failure.
TSgt David L., PVT Mark Zehner
SGT James Murphy, CPT Jack Durish,
PO3 Bob McCord, SSG Gordon Holmes,
SGT Carl Blas, COL Mikel J. Burroughs,
SPC Gary Welch, SGT Mark Anderson,
CPL Douglas Chrysler, Maj Marty Hogan,
1SG Steven Imerman, SGT Gregory Lawritson,
MSgt Robert "Rock" Aldi, PO1 John Johnson,
MSgt David Hoffman, SSG Michael Noll,
SPC Nancy Greene, SSgt Terry P.