I've been quite pleased with how my B14R carbon has ran function wise in my AICS. No issues at all. I will eventually be swapping out the AICS stock back to my 308 and probably go the KRG Bravo route since it's cheap and adequate.I was leaning toward a Bravo, but decided to turn my B14R into a clone of my precision centerfire. I bought a used AICS chassis from a member here and it arrived on Saturday. The Viperskins (to delete the thumbhole) are supposed to be here today. Can't wait to shoot it in the new configuration!