300 BLK subsonic from a pistol at 7 yards is just too damn much fun.
Now if I could just get the right powder to make my own- H110 is not right for subs, AA1680 is supposed to be the best, but I can't find any right now. Of the test rounds I loaded with different powder charges, all of them ejected and locked back on the bolt carrier, but not the bolt itself. Some of the Hornady factory stuff did that today, depending on the mag.
Also scored like 60 .223 cases from the brass bucket.
All in all, a good day at the range.