I'd be interested to hear. So far I haven't seen any ill effects and most certainly no rust.

Back in the day, shooters would plug the bores of their 1903 Springfields, fill the barrel to the muzzle with pretty strong ammonia and let sit overnight. I haven't read of any special problems that caused.


Gunnery, gunnery, gunnery.
Hit the target, all else is twaddle!