The .38-55 is the standard length of 2.080" which is the same as a Winchester case. Case mouth has thinnger walls (.0072" average thickness at mouth) than the Winchester case allowing for use of the wide variety of bullet diameters, especially in tight chamber/large bore situations.
* Starline Brass does not sell any loaded ammunition. What you are purchasing are brass cases only and will need to be loaded into ammunition in order to be fired from a firearm.
