That's an affirmative.If I wanted to get a MR556. to be California compliant with 16"oal. is it possible to pin a 14" barrel with a 1.5" flash hider? if so. how do i go about this? (416d upper pinned? w/mr556 lower?)
Is this even possible?
Check out your local gunsmiths, find one who will do it for you. In SoCal, I know of many places. My friend is running an LWRC TriCon with a pinned flash hider. Actual barrel length is less than 16 inches, but with the pinned hider, he's totally compliant/CA legal.