If you get the Wrap model I don't see anyway to get the pins out without cutting the fiber on the pins you want to remove..........looks like it would be a tricky manuever to get the pin and fiber out intact.
We tried my buddy dave's .010 wrap regular Hogg-it and finally punted and snipped the fibers as he also only wanted 3 pins.
You will most likely want to remove the 2nd and 4th pins as they will give you neater spacing and easier gaps to the 1,3,5 pins.
One thing to keep in mind though is that not all the pin turrets are the same 1,3,5 are long turrets, 2 and 4 are short....in other words they are not all interchangeable in each slot by design.
In any event........the sight itself is top shelf.