SparHawk,
Smgcon and I "Manufactured" our own low profile gas block from an A2 sight. Dremelled off the sight, then finished it off, removing all the sharp corners. Right now, I think that the sight block is still "In the white", and hasn't been reparkerized yet.
It took a while longer than selecting "Order" with a mouse, but I did end up saving about $80.
Tiriag,
I probably can shoot no better with all the Gucci kit on the rifle, and it's gone from a High speed low drag to a Medium Speed Uber Drag. She's a bit heavy, but that just means I need to hit the gym. If the C9 gunners can do it, surely I can too :mrgreen:
I've got a rifle here that I'll tell you a bit about later, currently in F-Class configuration. Havne't gotten around to getting target sights for it yet.