Old B&W 5th wheel hitch and new GMC

Learjet wrote:
From what I have read the Patriot head is not compatible with the other bases. I would sell and buy new set up.

or you can buy and adapter like this https://www.etrailer.com/Accessories-and-Parts/GMC/Sierra+3500/2016/RP30154.html

Thanks for catching that!

So OP yes sell your hitch and buy a new PUCK B&W.

I found out that you have to buy the whole setup, you can't use the base. I just put rails in my new truck and used my 3 year old BW hitch.

From what I have read the Patriot head is not compatible with the other bases. I would sell and buy new set up.

or you can buy and adapter like this https://www.etrailer.com/Accessories-and-Parts/GMC/Sierra+3500/2016/RP30154.html

You can buy the base only and then use your hitch head. I was in your situation with my 18K Companion I had in my 11 RAM Dually. I decided it was better to sell the 18K for $500 on CL the first day then put that $ towards my RVK3600 puck hitch. Much better to have the puck system.