Hello, this is my first post on the forum. I have been lightly reloading for several years now and have referred to this form multiple times without ever commenting. I have a Smith 929 on order and currently load 9mm for my CZ 75 and like to use Eggleston Munitions polymer coated bullets. As others have pointed out in other threads, the barrel of the 929 is .355". Eggleston offers a selection of .356", .357", and ,358". Can anyone give me advice on what size I should order for my new 929? Thanks!