Description Features and benefits of Federal Ammunition 44 Remington Magnum Vital-Shok include 100% weight retention, Barnes X technology for outstanding expansion. Ideal for deer handgun hunting, the Barnes expander is non-toxic, and 100% copper bullet. 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.