yes the mags are interchangeable the 10 round mag in the 3472 is just internally modified so it only holds 10 rounds for sale in capacity restricted states

Dale, yes Sir. Most manufacturers including RUGER make firearm packages that have 10rd magazines so their pistols can also be sold in state that have magazine capacity restrictions. The pistols are exactly the same but just have 10rd mags included. The pistols will also accept any standard capacity magazines just fine. Cheers and you and yours stay safe!

Yes, the gun is identical and only the magazines themselves are different internally to limit them to 10 rounds for certain state law compliance.