Home / Shop / Gun Cleaning Supplies / Birchwood casey Perma Blue Liquid Gun Blue Kit Birchwood casey Perma Blue Liquid Gun Blue Kit$3195 3 in stock Birchwood casey Perma Blue Liquid Gun Blue Kit quantity Add to cart SKU: 029057138016 Category: Gun Cleaning Supplies Product ID: 9508 Related products Hoppe’s 9 Lubricating Gun Oil Net 2.25fl oz (67ml) $795 Complete Gun Treatment Net Wt.127g (4.5oz) $1595 Snap Caps – Various Calibers and Gauges