Description Alliant Blue Dot Shotshell and Handgun Powder is what many shooters of 10-, 12-, 16-, 20-, and 28-gauge rifles prefer. The powder is smokeless, and for magnum lead shell loads as well as magnum hunting loads, it provides reliability and consistence. 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.