This Micro Conversion Kit is made for just the 10mm and 45acp Glock. It is a bit wider inside so I doubt a 9mm/40 will lock in correctly. This model has the gen 2 stabilizing brace so no stamp needed. It is the gen 2 brace that allows it to shoot while folded. Will come with the MCK red/green dot, MCK Olight (needs a battery and I’m out of them), the thumb rest, and a cheapo sling. Pick up in North Houston 45N/610N area. Asking $280 obo for all, you can txt (713) two03-5two67 if I don’t respond through here.