Popped a few dozen rounds between raindrops today. The Mark II likes the reflex sight and so do I. The G19 just does what it does and I like that too!
Both targets were shot slow fire at 17 yards offhand.
There are 15 shots of WWB 115 gr.JHP on top. 10 shots Remington 40 gr HP on the bottom.
P.S. The group with the Mark II Target measured 1.250" for 10 shots, offhand, at fifty-one feet. If you throw out the wild shot to the lower left, it is <1"".