Plunder fellow soldier (8)

I believe the answer is:

rifleman

'soldier' is the definition.
(I've seen this before)

'plunder fellow' is the wordplay.
'plunder' becomes 'rifle' ('rifle' can be a synonym of 'plunder').
'fellow' becomes 'man' (I've seen this before).
'rifle'+'man'='RIFLEMAN'

(Other definitions for rifleman that I've seen before include "Armed soldier" , "Soldier carrying gun" , "Sniper" , "Soldier - crack shot?" , "British private soldier - New Zealand songbird" .)

I've seen this clue in The Telegraph.

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