This is super interesting to me, because I have a specific application. Our cycle unit LT came to me and asked me about 10.5" rifles, which would be carried in the saddle bag. My first inclination was against a 10.5" and stick with an 11." The size of the saddle bag will only allow for a 10.5" gun. I thought of a law folder, but he's going with a Blac Rac and the gun couldn't fit into the rack folded. I was just going to do the 10.5" guns, but doing it right is going to be expensive. If this Cry Havoc thing is all it's cracked up to be, I can just install it on a standard 16" and side step all the NFA and 10.5" bbl issues.
With an optic I know it won't matter, but would there be any issues with the BUIS maintaining zero? I'm watching the install video now, and getting as much info as I can.
Has anyone actually used this? This is my first time hearing about such a thing.