magtech shotguns were manufactured by CBC in brazil they were imported during the early 90's.

heres some contact info of a couple place that handle parts and repairs for magtech firearms. Im sure these folks will beable to tell you what chokes to use.

Reynerson’s Gunsmith Service, Inc.[/align] 10044 Hooper Road, Suite A
Baton Rouge, LA 70818
1-225-261-4860

Walker Arms Company, Inc.[/align] 499 County Road 820
Selma, AL 36701
1-334-872-6231


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