AZbpBurner
54 Cal.
For the past 43+ years I've been an advocate of tallow + beeswax blends for patch and also for cap & ball use. It was accurate, an ancient recipe, and didn't seem to foul any more or less than any other mixtures I'd tried.
Recently I got some Castor Oil, with the idea that since it was used in hi-temp aeronautical use throughout history, it would be a good candidate for a better patch lube. Castor Oil is pretty viscous, and leaves sufficient residue in the bore that powder fouling builds up on it quickly. Zonie mentioned that to thin it with denatured alcohol may make it workable.
I mixed up a 5:1 ratio of DA to Castor oil, and saturated a bunch of patches, leaving them to subsequently dry as the DA evaporated and left an essentially dry-feeling patch.
At the range, I usually wipe after every 4th round fired, as ramming the next PRB becomes more difficult as fouling builds up.
Today after about 25 rounds, I finally decided to run a cleaning patch down the bore. It came out clean enough to use the patch later in the day. I fired another 35+ balls before running out of patches, and the bore was dirty but not fouled enough to make loading difficult.
I hate to admit it, but I'm retiring the tallow-beeswax formula in favor of the DA+ Castor oil blend.
Eventually when I run out of castor oil, I'll try olive oil dissolved in denatured alcohol and see if it works as well as castor. I'm just speculating, but I think that the very light amount of oil absorbed into the patch material, which leaves little to no oily residue to trap powder fouling in the bore, is more important to keeping the bore clean for extended times than the actual composition of vegetable-based oil. And I won't need separate summer and winter blends anymore.
Recently I got some Castor Oil, with the idea that since it was used in hi-temp aeronautical use throughout history, it would be a good candidate for a better patch lube. Castor Oil is pretty viscous, and leaves sufficient residue in the bore that powder fouling builds up on it quickly. Zonie mentioned that to thin it with denatured alcohol may make it workable.
I mixed up a 5:1 ratio of DA to Castor oil, and saturated a bunch of patches, leaving them to subsequently dry as the DA evaporated and left an essentially dry-feeling patch.
At the range, I usually wipe after every 4th round fired, as ramming the next PRB becomes more difficult as fouling builds up.
Today after about 25 rounds, I finally decided to run a cleaning patch down the bore. It came out clean enough to use the patch later in the day. I fired another 35+ balls before running out of patches, and the bore was dirty but not fouled enough to make loading difficult.
I hate to admit it, but I'm retiring the tallow-beeswax formula in favor of the DA+ Castor oil blend.
Eventually when I run out of castor oil, I'll try olive oil dissolved in denatured alcohol and see if it works as well as castor. I'm just speculating, but I think that the very light amount of oil absorbed into the patch material, which leaves little to no oily residue to trap powder fouling in the bore, is more important to keeping the bore clean for extended times than the actual composition of vegetable-based oil. And I won't need separate summer and winter blends anymore.