 the 1911 ds prodigy check that out the ds stands for double stack it's a double stack nine millimeter 1911 right here is a 17 round mag also ships with a 20 round mag now this has a five inch barrel it is a bull barrel i love the cerakope black i love it that the hex dragonfly is such a nice optic i like that you can co-witness i like everything about it bull barrel easy smooth shooting nice trigger nice grip magazine capacity 17 20 and 26 rounds are available