Jussie Smollett's alleged "attackers" picked up some of their possessions seized by cops over a year ago -- including a large gun -- but the judge said they still gotta wait for a couple more infamous items.
Abel and Ola Osundairo were granted permission by the court to get back many of their belongings no longer considered to be pertinent to Jussie's case ... including a shotgun, a safe, household supplies and their clothes.
However, according to legal docs ... authorities are still holding several items connected to the 2019 alleged fake attack on Smollett -- most notably a black face mask and a red hat.
As you'll recall, the brothers were seen on security footage buying some of the items the day before the "attack" on Jussie.
The brothers' attorney, Gloria Rodriguez, says they both went to the Chicago PD evidence pickup spot earlier this month to get their stuff ... but left with less than they thought they'd get.
As you can see ... Abel's carrying 2 gun cases, but we're told one is empty. That's because, according to Rodriguez, another shotgun was misclassified in the paperwork, but they hope to get that back soon.
Also, Rodriguez says there's a third firearm -- a 9MM -- the cops kept because it was in the brothers' safe. According to the legal docs, prosecutors and Jussie's defense are allowed to review the contents of the safe before they go back to Abel and Ola. The brothers did already get back the actual safe.
We're told Smollett's camp has not been given a chance yet to review the remaining safe items for his upcoming criminal trial.
As we've reported ... Jussie's still facing 6 felony counts for allegedly lying to cops.