Picked one up earlier this year and just recently attended a 'Malfunctions Clearing' class and then a Carbine 1 class just a week or so ago. Being totally new to the platform I wanted to get some training in under some "supervision"....the guns a hoot to shoot for sure! Just picked up a red-dot for it and looking to add something like a 3x magnifier as well....the instructor had one on a flip mount that worked very well.
Gene