Saw SOG had these revolvers advertised in Shotgun News.  Was thinking of getting one but I haven't been able to find any good sources of 7.62 Nagant ammo for it.  Does anyone have any experiences with these revolvers at all?  Any good places to get ammo for it?  

I saw the 32ACP drop in clynders for it but someone said that they have to be machined to fit and that they just don't drop right in.

Also does anyone have a Tokarev that SOG is also advertising, that ammo the 7.62x25 seems to be more readily available.  

Thanks in advance....

The Nagant stuff is rare, and expensive if you find it.  Not a good shooter to buy; though I have one.
I have a .32 ACP cylinder that works, though it takes reloads to shoot well.  I also use a different caliber of handloads to shoot in the original chamber that would be dangerous if used with factory ammo, so I won't say what that is.

The 7.62x25 is a lot more available; it comes in reloadable form by Sellier and Bellot; good stuff.
A real hoot to shoot, also.  I have a CZ-52 to use mine in.