Let me do you a huge favor. There are lots of gun belts made by all sort of companies and people and some are excellent and most are trash.
For me however there is only one guy that I swear by and IMHO is worth every cent as his belts are beyond superior.
The Beltman at
http://www.thebeltman.net/
Just be 100% sure you follow the measurement instruction... You will thank me later....