Creating weapon models for source

Hey guys,

I’ve made a weapon model to replace an older model on Garry’s Mod, what’s the process of exporting this to be used with C_Hands and use the pre-existing animations? Just got MESA tools installed for Maya if there’s a tutorial that explains this, that’d be great.
Just to clarify I’m not seeking to create my own animations or hands.

Thank you!

Max hands from the wiki you ude to make cmodel
Just export by only selecting model and bone, not arms or hands

Do I delete the left hand bones or does it not matter