I have a monatana gold dusk devil with 4 pins. they are set at 10 and 20, and as soon as i get out of iraq it will be 30 and 40. To be honest the bow is shooting so close, the pins are almost touching, but they are flat and can butt right up against each other, just say that I dont see a need for a 5th pin, because personally I wont shoot more than 40 yards, if i go to shooting 50, might as well use a muzzleloader or rifle. But again that is me!