The M 70 Target rifles are from top 220 Swift, 270 Win, 308 Win and 300 H&H (Bull Gun). Recently added 30-06 as well. IMHO the 2" Unertl scopes they all carry are the best scope for shooting off a bench one can buy for < $2000.
Back in the day, Winchester would make you one in ANY chambering offerred. I missed one in 22 Hornet recently that went North of 5 Grand.
Due to WRA collector snobbery the post 64 push feed models are real bargains.
For example this 30-06 was bought last month from a major auction house. for $650 carrying $250 worth of sights ! With VIG and shipping TMD < $1000 ! I'll sell off the sights, put another 2" Unertl on it and shoot it.
In the same auction a pre 64' twin went for $2700 w/no sights. I want to shoot not impress collectors !