I've been using Missouri Bullets since about the time they opened. They are a great company and you will be pleased with the products.
On a plus side, the owners are very active in the gun rights movement. Brad Alpert, owner, was active in bringing concealed carry to Missouri, had an active role in the JPFO, and is a founder of the Zelman Partisans, another Jewish based gun rights organization that was founded in honor of the original JPFO founder.
I have to confess, I am a member.