mainiac
It seems more than a little odd to me that Lucas oil company would create an market an " abrasive grease " that is intended to protect machinery from wear. That truly would be an " odd paradox ".
I don't read anything in the description of the grease below that I perceive as a threat to a gun barrel.
Maybe some of our chemical engineers can offer input on this question ?
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Lucas Oil RED "N" TACKY GREASE
Lucas Red 'N' Tack Grease is a smooth, tacky, red lithium 12-OH grease fortified with rust and oxidation inhibitors. It has good water resistance and washout properties. It has excellent mechanical stability and storage life. It is able to withstand heavy loads for extended periods of time. It can be used in many agricultural, automotive, and industrial applications. Lucas Red 'N' Tacky Grease is fortified with a high degree of extreme pressure additives that give it a TRUE Timken load much higher than other greases of this type. Its especially good for sliding surfaces and open gears.
Lucas Oil RED "N" TACKY GREASE Features:
• Rust and oxidation inhibitors
• Water resistant
• Excellent mechanical stability
• Long storage life
• Agricultural, automotive, and industrial applications