BudsGunShop.com - LASER/FLASHLIGHT COMBO

YES, any Picatinny rail mounts laser light combo will work on this. You can get Picatinny rail for the under portion of the handguard. I hope this helps!

Yes any universal will work
This one is alot of bang for your buck
https://olightworld.com/Baldr

Jason, yes Sir. The CP33 also features M-Lok slots cut into the dust cover to mount any accessories you may want. You would simply need an M-LOK Rail Section to add a Laser/Light Combo : budsgunshop.com/product_info.php/products_id/30188/grovtec+rail+section+m-lok