RECOVER 20/20 NO FURTHER A MYSTERY

The Picatinny adapter is two-piece, with one that inserts in the rear dovetail along with a rail that screws down into it. The hardware was soft and wholly unsatisfactory, so we replaced them with a few Quality 8 machine screws.Unscrew the inventory actuating lock bolt. You can Observe that once it can be unscrewed a jam nut stops the inventory act