ARs in sub zero temperatures

I asked the same question years ago and have been using slip2000 since

Whatever I was using at the time would slow my bolt down in cold. Not an issue anymore. My truck sports an AR year round in cold UP of Michigan winters.
 
  • Like
Reactions: AustinP69
Interesting discussion here:


-Stan
 
Last edited:
it was -40 earlier this week and mine seemed to run fine, but typically what I've seen most common is light primer strikes due to condensation freezing in the system. Not sure if lube matters for that at all. Wet, dry, thick or thin...ice happens.
 

1 bottle will last forever.
right here, nothing else comes close. Have used up to -14 but in reality, less is more in extreme cold temps

that said, nothing beats mobil 1