Description Will not harm wooden gunstock finish. Odorless. Does not contain ammonia or acids. Dissolves black powder, plastic and copper fouling. 7 ounce spray. Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.