GHK AKMSU Using AEG's Accessories? Yes it is Possible.

Just look at my beautiful ak's

 You can see it's "before" face from my previous post.
I use Cyma handguard ris, in some countries Matrix. here's picture:

 I'll explain to you step by step how to install it by applying minor sanding.

Link: How To Install Cyma Aeg Handguard RIS AK74u to GHK AKMSU GBBR