3-in-1 + petroleum jelly = RIG. Well it's the same color anyway and mixed in a RIG can, it's hard to tell the difference. That's why I still have my RIG can long after I ran out of RIG. Let us all be vigilant in fighting pin wearness! Actually, it was J. M. Browning or Val or the cleaning lady who fired a Super (genuine B-25 to you, Genady) with the lock block removed and no negatives such as violent rotation about the hinge pin. I currently prefer something slick and thin and Mobil synthetic racing oil pleases me and if it don't please the gun, well it doesn't squeak enuf to get the grease.

jack