Those of you suppressing your 7.62x39 AKs, what direct thread adapter are you using? The manufacturer has already verified that the threads on the AK I want to suppress are concentric to the bore (US barrel). What thread adapter do you use/recommend? I'd like one that locks using the detent on the FSB so I'm not unscrewing the adapter when I am trying to tighten down the can. I'm looking for a 14x1 LH -> 5/8x24