I have been working on some barrels where I shoot varget and R#15 which leaves stubborn carbon fouling deposits that are hard to get out.
This product works very well when soaking with Accelerator and Tactical advantage do not, and I feel is more aggressive than JB, easier to use for sure:
https://www.ebay.com/itm/Lot-of-4-Flitz-...EW/324140895346
This product works very well when soaking with Accelerator and Tactical advantage do not, and I feel is more aggressive than JB, easier to use for sure:
https://www.ebay.com/itm/Lot-of-4-Flitz-...EW/324140895346