What size SPRO split rings for mag spoons?

[BrokeOff]

I want to replace some cheaper split rings with spros, but not sure what size to get. Most of the spoons I use are mags. Post if you know, thanks.

[EKoselny]

At last years LOTSA show the guy from Northern King said to get size 6 rings for the NK28's they were selling.

[Bfuller]

Size 6 for mag spoons and standard size. 3.75"-5" spoons size 6 rings. You don't neccessarily need spro rings though. Good products, but a regular stainless heavy duty ring will do fine!