I do not have this problem with my Ruger #1s, I use a Burris Compact 3-9x42 Scope, plenty of eye relief and as you can see from the photo below I still have about 1" of travel that I could move the scope back further... .
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Burris has changed the model name on my scope to their Short Mag Scope Series... check them out at this link.
Burris Short Mag Scopes

--Ken

Ken aka Savage

Hunting & Jeep'n Fanatic

Marlin 444s

Ruger #1s .338Mag

Ruger K10/22 .22rf

T/C Encore 209x50 BP, .260Rem & .22-250Rem