Home / Shop / Gun Cleaning Supplies / Birchwood Perma Blue Paste Gun Blue Kit Birchwood Perma Blue Paste Gun Blue Kit$3195 6 in stock Birchwood Perma Blue Paste Gun Blue Kit quantity Add to cart SKU: 029057137019 Category: Gun Cleaning Supplies Product ID: 9510 Related products Hoppe’s 9 Black Net Wt 118ml $1195 Hoppe’s No.9 Net Wt. 150ML $795 Butch’s Bore Shine Net. 3.75 FL oz (236.5 ml) $1795