The SBCT Master trainer course is 6 weeks long, unlike the SBCT Leader course it's only NCOs ranging from SSG-SGM
The main focus is to produce SMEs on Stryker Gunnery and to be able to return to your unit and produce strong vehicle crews and create standardized training. You will also know the in's and out's once finished.
I am a firm believer this course is great for Squad Leaders, PSGs, and 1SGs, it doesn't give you an ASI or SQI but Strykers have been the premire vehicle for a while and arguably currently still are. They will remain relevent for years to come.