A handy AK that is a favourite of many airsoft players, The Firearm Blog talks about the real world Krinkov in this video... "The AKS74U is perhaps one of the more interesting Kalashnikov variants that has spawned a following all over the world due to its compact size and effects as a status symbol in the United States, Middle East, and Central Asia. The name itself is one such example of that following that continues today.
The Firearm Blog tells about the history as well as give a review of the real steel AKS-74U Krinkov, with its airsoft version also popular amongst airsoft players... "In this video Miles (who is currently on a 2 month hike in Wisconsin) discuss the history of the famous Kalashnikov AKS-74U. The "Krink" was developed and adopted by the Spetsnaz in the 1970s.
In stock right now at their online store, Replay Sports Airsoft reviews the CYMA CM035 AK74U Krinkov AEG. This has a steel body and receiver, folding stock, and metal front and rear sling mount... "Chris Trivane at replayairsoft.com reviews the CYMA CM.035, AK74u Krinkov airsoft gun."