Short barrel lengths?

[Constitutionalist]

Thanks, Guys! I'd never really considered a short barreled Grendel until now. After doing some more reading I'm thinking I may end up building a "pistol" Grendel AR so I have the option of making it a rifle and then going back to pistol. (My wife is mad at you, BTW.) Now I have to look into the lengths of the various components.

I think I may know where to get a fresh stripped lower....

Be safe!

John