Very nice. Congratulations.
But you have to change also front sight, not only gas block.
AIMS74 has front sight like AK74 type [close]. Ak74 sight is better - otherwise you can't use bayonet.
You can see this very well here:
http://avtomats-in-action.com/pro19.html
I'm also building an AIMS 74 now. Just finished front of the gun. Now i'm waiting for metal body ["element" - not so good like KA but it's ok - I have both bodies in my other replicas; RPK and Tabuk sniper].
Next week I will have this body [other parts are completed] and I will do romanian selektor markings and manufacturer markings on this body.
Than we will compare our replicas.
