Reply To: cold weather air gun hunting?
I agree with the copper coating comment. After all, lead is a fairly good lubricant all by itself.
Recent, we had a cold snap along with winter storm Goliath. The unheated barn was full of pigeons hunkered down by the cold. The only thing I noticed was the muzzle report sounded a bit different, even with my ear muffs off. Denser air I assumed.