#3855 - 38-55 Brass (2.080")
38-55 Win, 38-55 Winchester, 38-55 Ballard
2.076 - 2.082 O.A.L.
The .38-55 is the standard length of 2.080" which is the same as a Winchester case. Case mouth has thinner 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