I talked to them yesterday and they don't have plans yet for a 10" v2. I have a 10" v1 I like with an 11" barrel but I switched to an adjustable gas block (parallax low pro) and now I can't run the front sight. I love their rails they are great value so if you are not running any special gas blocks v1 is a great rail. I have the m lol version. That being said I just ordered a slr 11" lite mlok for this upper. Maybe I'll build something else for the emr.