Sniper... or not?, annoying player Options

[Brambles]

Hi there,

I recently started my first campaign, with all SR newbies (myself included).
One of my players always dominates over the other players, so I thought I had a great idea: I made him warm for the sniper idea.

In our first run everything was more or less fine. He set himself up in a tree around the villa, and sniped the guards (I admit I forgot to ask how he could put a sniper in a tree) :sleepy: I also made sure he couldn't enter the villa (one of his contacts was inside, and he didn't want to be recognised)

The second run he got back to his old habits.
He took his sniper rifle, used it as a normal rifle and killed without trouble all the monsters I had set up (it was in a sewers, with devil, or was it demon, rats and wererats). He also has a katana, wich he never uses... I think he'd rather use his rifle as a club. At last, I made one of the wererats pin him to the wall to make him stop using it. And with the money he got from the 2 runs, he upgraded even more, so he always hits.

Are there any special rules for sniping? Do you have any ideas on how to handle him? Do you use any house rules for these situations?

Thanks in advance,
Brambles.