So once in a while you would read someone posting how comfortable carrying a LW frame over an all steel frame. I know this is not a complete apples-apples comparison. But I wanted to see how much of a difference between these two. And it looks like the DW CCO came out lighter by 2.53 ounces, but it also holds an extra round of 230gr 45ACP. Springfield Ultra Compact = Officer 3.5" barrel all steel frame. Mag capacity 6+1. 1053.2 grams = 37.15 ounces Dan Wesson CCO = Officer LW frame w/ all steel Commander slide. Mag capacity 7+1 981.6 grams = 34.62 ounces.