Give weapons to member (3)

I believe the answer is:

arm

This clue is a double definition.

'give weapons' is the first definition.
(I've seen this in other clues)

'to member' is the second definition.
(member can mean a limb)

(Other definitions for arm that I've seen before include "Sleeve" , "Human limb" , "Steel" , "Shoulder-to-wrist member" , "5 [BRANCH]" .)

I've seen this clue in The Irish Independent.

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