Does the barrel accept interchangeable choke tubes?
There are a number of extended choke tubes available on the market that have muzzle brakes built right into them. They will install on any shotgun barrel that accepts choke tubes.
If the barrel on the shotgun just has a fixed choke, though, then you would be out of luck.
Can the barrel perhaps be swapped out with another barrel that includes screw in choke tubes??
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