Pheas Airsoft does a takedown of the ARMY KU906 AUG CQB for a review of its internals. This is an affordable compact Steyr AUG AEG that has a railed Handguard, ambidextrous design, and more compact for QCB purposes... "Following on from the unboxing of the ARMY KU906 Steyr Aug CQB, I took some time to do a disassembly of this little beast to see what the internals are actually like.