I am trying to find a p365xl romeo zero slide with barrel and recoil spring as one unit on their website but I cant see it.

I am positive I have seen it but now I cant.

Was hoping to save a few dollars rather then buy individual parts.

Anyone know where I can find this?

You have to buy the parts, slide, barrel, recoil spring, separately.

P365XL X-CHANGE KIT, 9MM, 3.7IN, XRAY3 W/NS PLATE

Like this one?

Sig P365XL 9mm upper slide assembly Night sights

or this one?

That is exactly what I was looking for.

Thank you.

Glad I could help.