Benjamin Fortitude Shroud?

Would anybody know if Benjamin marauders shroud Would Work or. Fit on the Benjamin Fortitude .177 ? I would like my fortitude to be a little bit quieter
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Thanks Or is there anything else I can do to quiet it down some ?

Donnyfl will have some options for you. He makes an adaptor that fits the Mrod. 

https://donnyfl.com/