Adjusting AK105 front sight

I picked one up today…how can I adjust the front sight? My MagnaMatic doesn’t fit the gas block / sight combo…I couldn’t locate another tool online.

Best one for those gas blocks, if you can track one down, is the Polytech sight tool. Check on Gunbroker, they can be had.

This one?
http://www.gunbroker.com/Auction/ViewItem.aspx?Item=339209429

That’s the one. Great tool.