The gunners wildly mob this character (5)

I believe the answer is:

rambo

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'this character' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.

'the gunners wildly mob' is the wordplay.
'the gunners' becomes 'RA' (Royal Artillery).
'wildly' indicates an anagram.
'mob' anagrammed gives 'mbo'.
'ra'+'mbo'='RAMBO'

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(Other definitions for rambo that I've seen before include "Brainless hero" , "Tough man (films)" , "Character relying on brute force" , "Sly feature" , "Tough film hero" .)

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