Taking my Bushmaster 20" hbar shooting next weekend. Just wondering if you fellas follow the military sight in procedure, or sight in as you normally would any other rifle? Only my second time shooting it. Shot pretty well with just a little windage adjustment first time out. (didn't have much time to spend on the first outing). Want to spend some time with it and dial it in. Using stock rear and front sights. Thanks for any input. Joe.