Senator_Ratbat, on 22 December 2016 - 10:41 PM, said:
...
Is this the only time the M60 will be rewarded?
Nope. The M60 is a permanent reward tank in Blitz which means it can be made available in future campaigns. It will always be a prize and will never be sold much like the IS-6 Fearless used in Clan Wars II.
Oops.
GG, wg.