Thread pattern for Traditions ALS2100 20 ga

[Hevi-5]

I bought a Traditions ALS2100 20 ga for my son a while back.  It only came with one choke tube.  I looked around online and I found some info on the 12 ga and it said Beretta/Benelli chokes would work.  Never found any info on the 20, but I tried a Beretta/Benelli choke and it didn't fit.  I had read that the gun was Turkish made on the old Beretta AL390 pattern or something like that.  It appears to be a decent gun and what little bit it has been shot no issues so far.  I was wondering if anyone has one or has any idea what choke threads fit it.  The threads are up near the muzzle and the don't appear to be threaded very deep.  The Beretta choke didn't go in far enough to reach the threads before it stopped.  I was just curious if there is an aftermarket choke that fits it.

Any info would be greatly appreciated.

Billy

[davisd9]

https://www.trulockchokes.com/chokes-blog/?p=33

[Hevi-5]

Thanks for the help.  I'll give them a holler.