FNH A3G / FNH SPR-USG FBI Contract Rifle Info

[Jay5oh]

Lets say I had a FN A3G and wanted to clone the USG version the FBI purchased.

Does anyone know the scope, rings, bipod and sling that would be correct for this rifle in the 2005 era?

Scope: I believe Leupold MK4's were very popular then. Apparently discontinued now...
Rings: Badger, Leupold MK4?
Bipod: Harris I would assume, what model?
Sling: Leather 1907?

Thanks or any info!

ETA: If this should have been in the Vintage section please accept my appologies.

 

[2c1fr]

Pics of said rifle would be nice!

 

[Jay5oh]

Looks like every other A3G but I'll try to get some pics this weekend.