They are supposed to show up here in the USA anytime now. Not many of us over here have had a chance to test them out yet. Do you really have some in 28gr and 30gr? I was told they were going to be 34gr. in diameters of .2495” and .2505”. Let us know how they do in your Impact. I just went to the H&N site, it does look like they are going to release them in a whole bunch of weights and diameters, that’s awesome! 28, 30, 32, 34 and 36 grain!
Stoti