Glock 20 slide

[cobbc03]

I have a vortex venom I'm going to put on my G20. I can send the slide away, but I would lose the gun for 1-3 months. The only aftermarket slides cut for the venom that I have found are lone wolf distributors, and a couple for around $1k, I would buy another G20 before I spent that much on just the slide. Can you guys point me to other aftermarket options under $500, other than lone wolf? I can get the lonewolf with new 1/3 co-witness sights for around $450, so that is my top choice now. I am not interested in a dovetail mount.