41 Colt Starline Brass Cases 1.120" long

This Starline brass cases uses the RCBS #6 shell holder, item number RCB9206 or RCBS shell holder #32, item number RCB9232. 1.121 - 1.127 O.A.L.41 Long Colt DA case, also known as the .410 Extra Long Colt, .41 L.D.A., .41 Long Colt, and .41 Colt Double Action. Suitable for use in most .41 Colt revolvers including the Colt Thunderer, New Army, New Navy, Army Special, Single Action Army, and the Bisley.