What the thread found

• The Merlin arm and vest are functionally the same as the Pilot arm and vest
• The Merlin arm features a post that is bent at approximately a 45-degree angle, whereas the Pilot arm post differs in this design

Depends on

• The discussion does not clarify whether this difference affects compatibility or if parts can be interchanged
• No technical specifications or measurements are provided

Parts

Arm Post

Same gear or parts

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