Starline reloading components are custom designed and manufactured to precise specifications in order to deliver specific on target performance. These high quality brass cases are unprimed and in general do not require resizing prior to loading. Due to variances in diameter of different bullet types, it is a good practice to size the case only as far down as the bullet seating depth. When full length sizing is required, it will be noted in the box with the brass. Pick up some of these high quality brass cases today for your next reloading session. Starline Reloading Components 500SWEUP-50 .500 Smith & Wesson Magnum Brass cases Unprimed Large Rifle Primer Compatible 50 Count Note: These brass cases are a component for reloading, this is NOT loaded ammunition.#html-body [data-pb-style="62DF82888450E"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF82888451B"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}