I just zeroed my 18" 6cm ar night right with 90gr ballistic tips. Talk about pretty tips, these are purple. I'm always trying something new. I didn't even think to include all of the bergers I've tried in the mix above. I had some 50gr flat based berger varmint bullets that I thought sucked in a 22-250. Grouped really well, easy to find a good load, but penciled through coyotes. I've had more consistent success on coyotes with v-max than anything. I shot some speer 90gr tnt bullets for a while. They start dropping fast beyond 200y, but if you want drt, it does it.
