Trump nominates Kavanaugh
Aside from the bit of dicta about machine guns, which is probably an unfortunate necessity at this point, that's a fairly solid position. We still don't know who was the weak point on the court preventing 2nd Amendment cases from being heard and decided properly, but if it was Kennedy, his replacement will be a positive change. We can't be certain of forward progress until at least one of the remaining left-wing judges is replaced.
I don't claim to have looked into this set of nominees closely, simply for lack of time and interest. Some think Hardiman or Kethledge would have been better on the 2nd. That may be true. But I think Kavanaugh will be willing to advance the court's jurisprudence in this issue in the right direction, and that's enough.