Does anyone know how much length the omega key-mo add? I want to put it on a DM sico tube but might have to shorten the tube.

The keymo is a thread adapter not a silencer part so you can use it on whatever tube length you want to. I make custom ti tubes of any length. You can get asr, 20 or 24 tpi threads on the other end, your choice.

Well that makes it easie for me, but I’d like to know how much length Key-Mo adds because I don’t want a 8in suppressor on a sbr.

The keymo thread portion in the tube is .580. The amount that it extends the tube is .250. The locking portion is over the brake not really extending the tube. The dwg I have from deadair Does not have the length of the locking / mounting part.

I guess I'll buy one and check it out. I have found some guesstimates but nothing definitive.

Due to the length of the brake and the tube size I might be going for, would it be better to use 5 baffles with more space or 6 with less space? None of the spacers would be under .375 and I'd like the first one to be .75. I believe the sandman S have 5 baffles and the K has 3 baffles, so I'm thinking less baffles more volume would be better. Would the total baffle amount make a difference if it was subsonic 300blk or 5.56?