I bought a Shooter Lube cleaner/oil combo about a year ago at a friend's recommendation... I feel the cleaner works better than a lot of the cleaners I have used in the past... But, it doesn't really provide better results than the bottle of Marvel's Mystery Oil that I usually use... Likewise, I thought the oil performed very well, but, not better than the Mobil-1 Synthetic I usually use... A quart of Mobil-1 and a bottle of Marvel's costs less than half of what I spent on Shooter Lube...