I think it may be your local conditions .
I think I live in the rain capital of Canada .
I've shot every ammo I can get my hands on .
The only ammo that didn't show signs of rusting in the gas tube were the Norinco , an unknown Chinese commercial ammo and Winchester .
All the eastern block ammo caused rust .
But who cares ?
You can't buy the Chinese anymore and eastern ammo is your only afordable choice .
Clean your gun and all is well .
I think I live in the rain capital of Canada .
I've shot every ammo I can get my hands on .
The only ammo that didn't show signs of rusting in the gas tube were the Norinco , an unknown Chinese commercial ammo and Winchester .
All the eastern block ammo caused rust .
But who cares ?
You can't buy the Chinese anymore and eastern ammo is your only afordable choice .
Clean your gun and all is well .