It's in the subject
but it's a 7.62x39.
The sight ramp is probably for a 1000M leaf because most Romanians are. Then again it's a long barreled Draco and they come with a 400 M sight leaf. But is the Draco ramp any different than a standard Romy AKM? I'd bet not.
The Polish or East German leafs look like they have finer machining than the Romy and that is why I consider them. But I don't know if they will fit right.