Single-shot rifles that require you to physically reload the gun may not do people a lot of good when they are facing multiple criminals or when their first shot misses or fails to stop an attacker.
Gudjonsson, unmarked inside the six-yard box, seemed certain to score as the impressive Thompson headed the ball back across goal towards him but the midfielder's hooked shot lacked power and struck Montgomery, who was facing the other way and knew nothing about it.
This has all the appearance of a Mexican standoff, where both sides are lined up facing each other but neither wants to shoot first for fear of being shot in return.
However, he was still smarting from an overrule when facing break point in the second set, when the line judge mistakenly called a Federer shot long and the Swiss lost the replayed point.
The ferocious guard Russ Smith and shot-blocking maven Gorgui Dieng are just as much of a picnic for Michigan as facing waterbug guard Aaron Craft of Ohio State and pterodactyl defender Victor Oladipo of Indiana.
The smartphone also comes with an amazing 8 megapixel camera so you'll be able to take incredibly vivid pictures and the front-facing camera with ultra-wide-angle lens captures twice the image area to fit more in every shot.