I have no idea where you would find a conversion but I'm pretty sure you would be better off, financially and practically, just buying a dedicated 9mm pistol.
all guns lost in a tragic smelting accident.
I never said half the crap people said I did-Albert Einstein
You can't believe everything you read on the internet-Benjamin Franklin
Bean counters told me I couldn't fire a man for being in a wheelchair, did it anyway. Ramps are expensive.-Cave Johnson.