Grease or traditional oil?

[Alan]

Low temperatures can significantly affect how lubricants perform. What differences have you experienced between grease and oil over long-term storage, and how have these changes impacted the operation of firearms?

 

[stainless.banana.peel]

I had an over-greased 300 blackout AR-15 choke in the cold one time because I had way too much grease. Other than that, I use a lot of grease vs oil