The comparison isclose in the winter times like now -- but when it gets warm outdoors & inside your bore, I find there is a compound in the MMP HPH-24 that makes it a tad sticky on the plastic exterior of the sabot. It seems to soften - then stickywhere the Harvester remains more firm & drywhen heated beyond a temperature that I cannot put a finger on.

Perhaps I need to develop a bore thermometer.... bettter yet... this would be a good project for poster Underclocked!

Where is Rich?