Nut Width on S470

[mikethedigimon]

I'm going to replace the lo-trs II on my S470L with an OFR.
I'm was going to buy it from warmoth and it comes with a new locking nut.
Does anyone know the width of the nut on a S470?
And how hard is it to replace the nut?

Thanks

[LonePhantom]

They are an R3 43mm nut if they are the same as the RGs

[mikethedigimon]

Ok, well I measured my nut (hahaha damn that sounds funny) and its 1 11/16. But does anyone know if it has wide or narrow string spacing?

Thanks