Extended magazine for 10 gauge semiauto ?

[Hammer1]

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Any one make an extended capacity magazine tube for the Ithaca or Remington 10 gauge semiautos ?

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[Virginian]

I believe the Ithaca Roadblocker came with a longer magazine. Call Ithaca. If they don't have the old parts they might be able to point you in the right direction. I don't believe anyone makes extensions. Most of them get pressed into waterfowl duty, and 3 shots is the limit there.

 

[Andy Griffith]

I think Briley makes one for the Remington and Browning 10ga. I don't know if the Ithaca thread is different, but I'd give them a call.