Just got a dynacomp in last week, have shot about 600 rds through it. Put it on a 6920 and had another 6920 with an A2 on it. I was very surprised at the recoil reduction and reduction of muzzle flip. I had 8 people shoot it today during training and they all commented positively on the same thing. One thing I did notice is it (depending on the string of fire) pushes the muzzle a little lower than I'd like (3-5 round strings).

