CNC is naturally flexible: low volumes and prototypes are common when programs and fixturing can be amortized across future repeats. True “MOQ” pressure more often comes from material buy quantities, outside processes (plating, heat treat), or tooling unique to the part.
For prototypes, we recommend aligning the drawing revision, material grade, and finish with what you intend for production—otherwise you may optimize the wrong iteration.
If you expect a ramp from prototype to production, mention expected annual usage so setup and inspection plans can scale without surprises.