I recently purchased a bushmaster ORC and have her all set up optics wise but I would like a pair of battle sights for backup purposes. As you probably know the ORC has a flat low profile gas block which makes mounting a front sight very hard. I dont want to remove the gas block. I know bushmaster made a front sight that clamped on the gas block itself but it has been discontinued. I heard it sucked anyway... what im wantin to know is if any of you gellow INGOers have any helpful ideas or maybe you have the same rifle and could let me know your setup and how it works for you. Thanks!