Check the listing for details. Birchwood Casey Perma Blue Liquid Blue Gun Bluing Kit. Color: Dark Blue, Condition: New. Listed at 22.95 USD. Key Features The proven way for touching up or completely reblueing most gunsThe fast-acting liquid gives a non-streaky, uniform blue-black finishGenerous supply of everything you need to do a first-class job Please note: This item cannot be shipped to an address within the State of California. Details Easy to use, all-inclusive kits are the proven way to touch up or completely reblue most guns. Everything you need for a professional-looking, first-class job is included. Choose from the fast-acting Liquid Gun Blue Kit. NOTE: PERMA BLUE Liquid Gun Blue will not blue stainless steel, aluminum or non-ferrous metals. Thank you and have a great day! 100% MONEY BACK OR REPLACEMENT WARRANTY- We place value on every customers experience. We provide 100% Money back or replacement warranty if there is any quality issue or any reason that caused you dissatisfaction with this item