This is the opposite of long range hunting, but so far it's been fun to reload for. 7.5" 300 blackout pistol. I have a total of $450 in to it as it sits. Picked up some Hodgdon CFE BLK and some Hornady 125 SST's. Also had some 200gr ELDX's laying around that I shoot in the 300win mag. There's something not quite right about loading a bullet into a piece of brass that is longer than the brass itself. I loaded up a few charge weights of the SST's, and one charge weight of the ELDX. Results as follows. I'm pretty pleased with the results shooting with some Magpul mbus sights at 50m. I think this thing will deserve a red dot. Also zero malfunctions in everything fired so far. The CFE BLK really does work well for cycling the action. I'm looking at picking up some H110 for the supers if I done get the velocity I'm looking for from the CFE BLK. Now to make a mount for my magnetto speed... What are you all running for supers in your 300 blackout's?