we were are working on this this week
we have been asked about this a few times over the last few years
They will be a bit fatter the nthe NLC-1-762
Threaded for 1/2x28 and have a .420 bore,so foos doe 9mm 10/40 cal
whose in need for one of these
MSRP we hope to have at $59.99
CNC machine fron 4140 steel and nitride coted.
Attachment 97153
Attachment 97154
Attachment 97155