Originally Posted By: AMC
I really am not looking to fight with you but your "bolt soak test" seems like a very strange test method to gather your data.
As I stated, I'm not gathering data, not scientific, just anecdotal observations pretty much like everyone else.
Originally Posted By: AMC
I don't think I have ever cleaned anything firearm realted by letting it soak for a period of time. I might apply a product, wait a few minutes and then start brushing or wiping but even that is unnceccisary. Of course a toxic, high solvent, product like Hoppes is going clean better than Ballistol. That is not really proving anything. If you were to do a soak test, you would have to test Ballistol against similar products, such as the few other non toxic CLP's out there.
Sometimes soaking actuator pistons (AK for example), or any parts directly impinged by the hottest gasses is the only way to clean them short of metal on metal scraping, which is something I avoid. Sometimes I get basket case guns and parts need to be soaked. I don't see what the issue is here. I have Breakthrough non toxic and some other cleaners that I do use for light regular cleaning of hand guns.
Originally Posted By: AMC
A more realistic test would be to start with 3 similar, cleaned, un-lubed AR's, fire a set amount of the same ammo (say a 100 rounds) then break the rifles down and clean each one with your test products. See which product seems to cut the fouling and which ones require more or less scrubbing than the others.
100 rounds won't make any hard crud. Anything should clean that. But I suppose someone doing a test could build three fairly identical rifles (same port sizes, gas tube length, etc). But I am not going to set anything like that up.
Originally Posted By: AMC
The other simple little cleaning test you can do is the soda can cleaning test. Flip a canned beverage over and on the bottom you will find a date / lot number code. Those numbers are a carbon based ink and will be removed with carbon cutting products. To do the test, flip the cans over, add a specified amount of your product to the can, 10 drops or so, then swirl the product around all over the ink. The better carbon cutting products will start to dissolve the ink almost immediately. The only non toxic cleaner I have ever tried that passed this test was Mpro7 Gun cleaner. In fairness, I haven't tried many other non toxic gun cleaners. CLP's almost never pass this test. I can tell you now that Mpro7 LPX, Ballistol, Break free CLP and Eezox all fail that test. This test also works for other products like fuel system cleaners and what not. Here is a video showing the type of test I am talking about.
Watch this video at 2:32 till the end, they conduct the test I am talking about with fuel additives.
https://www.youtube.com/watch?v=Q3AlTY7m22o
Silly video. Straight up. I really don't think removal of a polymerized food grade ink of unknown origin has a ton of relevancy here. I suppose if one were to perform such a test it would be best to buy a case of soda all marked at the same time from the same manufacturer. Certainly not a can from 3 years ago or whatever. At the end you would have, perhaps, a judgement on how a group of cleaners attacked the ink on that batch of cans. But not knowing what that ink is, yes carbon, at the elemental level, but again polymerized food grade ink is not the same as hard carbon deposits.