MCGU grip with existing twist adaptor

[CaptainKoloth]

Hello all:

Apologies if this question has already been asked. I want to upgrade my existing MCG with twist adapter on a Mk III base to the MCGU. Do I need a new twist adapter or can I just order the new grip and use with my existing twist adapter?

[fallout9]

MCG and MCGU are using the same twist adapter, so you could order the MCGU without twist and swap the module with the MCG when it arrives.

[CaptainKoloth]

Thank you.