Cold dead hands

I just picked up an SGL20. I have owned many AK's and this one is by far the nicest. The only gripes I have are that the AK74 front sight block is 24mm right handed threads so you have to buy arsenals for $100 when the left hand threaded ones are $15. Lastly, the 2 stage trigger on mine was horrid. I polished the lip of and it was better but I still threw a Tapco trigger in it. Now it is nice.