Birchwood Casey Stock Rejuvenator. It enriches the colour of your faded synthetic stocks. Plus, its excellent for many surfaces including plastic, wood or metal. Put a like-new shine on your leather and vinyl gun cases and add a showroom gloss to all your accessories. The spray on/wipe off formula is harmless to blued, nickel, stainless metals and camo finishes. Its non flammable, odourless and comes in a convenient 2oz pump spray bottle.