This question is mostly for
@Formidilosus but if anyone else has input I would love to hear it. What actions will run through everything like the T3X? Are there any that do? I’m thinking about pure reliability after seeing all the Rem 700 trigger issues.
Most of the European and Scandinavian rifles will be very reliable. Tikka, Sako, Blaser, Beretta, Sauer, Mauser, Rigby, etc.
Of the American rifles- Winchester Pre 64’s are the standard; but post 64 M70’s are good too- the push feeds as well. I haven’t enough use on the newer ones with MOA triggers to say. Browning’s A Bolt failings were the trigger and ice- supposedly the X-Bolts are better, and I will be using a couple this winter.
The new Montana Rifle Company 2022 that I have been using heavily is fantastic, and it should be as it is a blend of the Pre 64 M70 and Mauser M98. This rifle I believe is the best candidate for a current American made truly reliable rifle. We’ll be using 5 more this fall and winter, so we’ll see.
To make it shorter, the rifles/actions that have shown to be reliable enough that problems in the field are extremely rare in extremely adverse weather:
Tikka/Sako
Blaser R8
Sauer
Beretta
Mauser
Rigby
M70 (Pre 64, Classic, and push feed)
*Montana Rifle Company 2022
It’s possible I am missing one or two.