Well before doing much research or getting into the whole clone bug, I picked up a 762 QDC suppressor for my SR-25. Unless I get a MK11 suppressor the M110 route will be costly with the addition of a new barrel. So I'm looking at doing a M110K1, but of course all the K1's I see have the 762 QDC/CBQ suppressor. Any version of the M110 use the 762 QDC out of curiosity. At this point the K1 is what I'm going with, but wanted to know anyway. Thanks.