I have a 14" Dlask 870 barrel that came on a gun I bought used. It has a threaded choke. I want to change the tube for something different but I don't know what thread it has. I obviously know zilch about interchangeable choke tubes. How do I know if it is rem, win, etc? I don't know if Dlask did the work or if it was someone else. Can you tell by looking or measuring threads somehow?
thx
Jeff
thx
Jeff




















































