Check the fit for you gun - Bianchi 20A Open Magazine Pouch - Plain Tan 10737

The reason I gave this only 4 stars instead of 5 is the description is a little misleading. Under Gun Model: It lists Colt Government model among others. It is too small for a 45ACP mag. A Bianchi 20A mag pouch in size 01 will fit a 45 mag but you have to look at the bottom to see that this one is only a size 00. It's only big enough for a 9mm or 380cal. Otherwise a very well made pouch and it holds a .380 or 9mm mag just right and tight. I'm going to keep it and see if I can find one for .45 or 10mm.