Marlin Model 60
Mossberg Maverick 88-12 GA
Mosin Nagant 91/30
Stag Model 2
Smith And Wesson M&P 15-22
Mossberg ATR 100 "Night Train"-.308
Chinese T53 Mosin Nagant X2
I shoot .308 in my 2A & 2A1`s all the time...................
When all else fails.
Steel or brass case?.......
Do NOT shoot commercial 308 win from a 7.62X51 NATO chamber. You will destroy your headspacing at the very least.
I have practiced with the Nato round with My CZ-550. It is safe, but dirties your gun very quickly. Shorter barrel rifles will see .308 shooting 1 or 2 inches higher at 100 meters then the Nato rounds.