Hey Steve. Here's some pics that will hopefully help you.
In the first pic you can use the red holes to mount the holster at an angle or the blue ones for a horizontal mount.
In the second pic you can see how to get the "fingers" started into the molles.
Once you get them started just work them in a little at a time until the straps
pass over the hooks on the fingers. You might have to use a small flat head
screwdriver to help get then straps in place. Also you may have to drill out the
holes on the bracket to get holster pins to go in the holes. I had to drill the holes
out on this bracket to get the holster to mount up in the third pic.
In the first pic you can use the red holes to mount the holster at an angle or the blue ones for a horizontal mount.
In the second pic you can see how to get the "fingers" started into the molles.
Once you get them started just work them in a little at a time until the straps
pass over the hooks on the fingers. You might have to use a small flat head
screwdriver to help get then straps in place. Also you may have to drill out the
holes on the bracket to get holster pins to go in the holes. I had to drill the holes
out on this bracket to get the holster to mount up in the third pic.