It would be a plus to be able to see the barrel nut. Based on the pic of the rail alone it looks like there are no anti-rotation provisions. Basically Matrix Aerospace type 'compression' only fitment, except with two through-bolts, rather than three.
Might be an affordable pick for a short 9mm/.45 PCC build, but w/o seeing the nut, hard to know what you are building with.
It would be a plus to be able to see the barrel nut. Based on the pic of the rail alone it looks like there are no anti-rotation provisions. Basically Matrix Aerospace type 'compression' only fitment, except with two through-bolts, rather than three.
Might be an affordable pick for a short 9mm/.45 PCC build, but w/o seeing the nut, hard to know what you are building with.