I have been thinking for some time that if we can make aluminum gas checks work why not patching a boolit with aluminum foil? I did a search here and could find a little on the subject it had been mentioned but not pursued. So tonight I just did a rough try on a single boolit to see for myself,the specimen is wrapped so that the rifling would keep it tight till it left the barrel. The lube groove have a good hold on the aluminum foil in the base is well protected there's also just enough room to inject a little bit of lube in the grooves themselves. I need some thoughts from other individuals before I proceed with trying these, what do you guys think?