This trigger, the ALG AK Trigger - Enhanced with Lightning Bow is a slightly upgraded version of the one that AndyC wrote about here: http://texaschlforum.com/viewtopic.php? ... t#p1056320 .
When AndyC bought it, it was $50. ALG "enhanced" it and the price went up to $65 across the board - ALG, Brownells, Primary Arms, etc. I have been waiting for some kind of sale. That moment has arrived! Primary Arms is selling it for $49.99.
That's the good news.
The Bad News:
It appears I just bought the last one in stock. When I went back to get a link to it to post here, there was an "out of stock" notice in red letters on it, but there is a button for getting an email when it is back in stock.
It may be that other retailers have it on sale as well, I dunno. I got mine so stopped looking.
Here's the Primary Arms link: http://www.primaryarms.com/alg-defense- ... ger-05-326