Looked at the 2012 chatter available, the 300 Blackout got several mentions in ammo, a couple of rifles (no H&R mentioned) Not exactly exciting to say the least. Apparently Hornady is bringing out 17 Hornet ammo, so there must be a rifle to go with this somewhere? H&R maybe? How about 17 HMR barrels, could they be reamed for the Hornet? They had better have something, I feel a big yawn coming on. I may have to go back to re-spooling my surf rods. I guess we will know tomorrow.