My eyes are old and crappy, especially after a detached retina. But, my buddy can consistently smack a 6' X 6' steel plate at 300 yards using my Fleming MP5 running in semi-auto mode. It's uncanny. He likes shooting it at distance with a Gemtech MK-9K attached. He said the extra front end weight helps with front end flip. On 3RB, he'll get two hits out of three shots every time at that 300 yard plate.
I would pay $50.00 to see that happen.