did you try tightening the harris screw with an allen key first?
I'm almost certain I have the same as yours, and I mounted the harris without problems, tightening well
did you try tightening the harris screw with an allen key first?
I'm almost certain I have the same as yours, and I mounted the harris without problems, tightening well View attachment 8708032
The OP’s is a sling loop plate/adapter. The bipod plate/adapter is thicker (really just the sling loop with a couple slivers of metal attached to either side).