Barrel length recommendations?

[martineta]

SSK encore Whisper rifle along with a herd of other barrels.

The used 300 whisper barrel I bought the other day is for a Contender I bought last year. I now have a herd of contender barrels also but the whisper is the only rifle barrel.

I expect the Contender will be sporting the Whisper yearly from Nov thru Jan. Off season,,, I have fallen in love with the 22 hornet pistol barrel.