I had My heart set on a AAC Scar, However I am now looking at this model surefire. The adapter for the SF is capaple of slipping over .890" barrel and the AAC is limited to .775" I intend on using this on my Crusader, Savage for Sub-Sonics and on my AR. I really don't want to turn down the barrel on my Crusader. Does anyone have any experience with this Suppressor? Thanks Brandon