I have shot a lot of 200gr cast bullets out of my AR type whisper. I have not noticed any leading problem but the bolt and inside of the upper reciever get filthy fast. I use liquid alox as my lube and gas checks on my bullets.
Not to hijack this thread but I have a trident on the way and have been wondering about cast bullets too. I know about the leading problem but have found a little info on cleaning it.
Specifically using one of those electronic defoulers like the Outer Foul Out set up.
Is it possible to remove the lead fouling with something like this? I kow it won't remover powder fouling, that iw what the Kroil is for, but what about the lead?
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