it's ok, but others are better- i like the miltek 1 stuff, but you can only get the small sample at this time- basically, the comments you see for the m1 garand also apply to the m14, and the original for that was the white lithium- which a little lighter than your wheel bearing stuff - i've found it tends to make my bolt a little on the "sticky" side- which means it sticks ok but is not as slick as i'd like