I was recently at an excellent indoor range yesterday with my FNS9 and a friends XD9 both shooting the same ammo (new in box fmj 115grain winchester), my FNS was consistently low and scattered, but the XD9 was dead on. Both pistols were fired at 7yds and with the same combat sight hold (12 o'clock ). Could it be the ammo, me or my FNS? I believe it's the ammo but didn't have another brand with me. Federal usually shoots fine for 12 o'clock hold as does winchester white box. Any input/constructive criticism welcome.