I have an Inter Ordnance AK 47 and the existing front handguard is becoming wobbly. It never really was that comfortable to use anyway because it has a bottom rail. Originally I was looking for a nice light blonde hand guard set but I am wondering if I should not rather be looking for something with a more effective heat dissipation and or metal heat shield? Any ideas? I recently bought and fired a AMD65 and was quite impressed with how effective the metal shroud around the front part gets rid of heat build up.