7.62NATO
Somebody tell me that there’s a shoot-thru something you can put over your muzzle that won’t affect the pressure!
Well ya... there is. It is called a muzzle mitt and actually a lot of folks just stick a piece of tape over the barrel, some buy finger cots from a Pharmacy and use them. I for the most part use regular muzzle mitts... Several companies make these gadgets, but I think the best ones are made by Ultimate Bore Protection.
I actually like hunting in the rain but you do have to have the right gear. As time goes by you will collect the gear and the information you need to have a good hunt... just remember anyday is a good day to go hunting...