Detectives want to speak to these two men about an armed robbery in Bulwell last weekend.
It took place outside the Londis store in Highbury Road at around 12.15am on Saturday, July 30.
A firearm was used to threaten the victim, who had the contents of his wallet taken by the offenders.
The firearm was also used to assault another man, causing minor facial injuries.
If you believe you know who these two men are, contact Nottinghamshire Police immediately by telephoning 101, quoting incident number 414 of 31 July.
Alternatively, please call Crimestoppers anonymously on 0800 555 111.