Very solid duty holster option
Pros:
Very similar to the industry standard Safariland
Large "ALS" switch comparable to the "nub mod" is factory standard
Many options for different pistols and sizes
Less expensive than some custom holster makers (RDR gear)
Very solid construction
Cons:
No dust cover for optic
No compact light (TLR-7) variants for smaller size
I was not able to understand some of the lingo on US Duty Gear's site (such as holster finish acronyms and retention device acronyms) and had to guess at what I wanted to order. Luckily it turned out to be what I wanted.