I don't remove copper fouling in my ARs more than every 1000-1500 rounds.
Sweet's works quite well, but I find the Outer's electro-chemical "Foul Out" system better. It also removes the leading in my handguns.
History fails to record a single precedent in which nations subject to moral decay have not passed into political and economic decline. There has been either a spiritual awakening to overcome the moral lapse, or a progressive deterioration leading to ultimate national disaster.
If you think a strong military is expensive, think about what a weak one would cost