Possible alternative to an extended shroud for the P-Rod?

Well since my build plans are on hold for at least a month due to supply issues, I decided to play around with a recent airgun trade, a good old P-Rod.

Added a 20" Marauder barrel and a tube extension I had laying around, but did not have an extended shroud. Decided to take the Kral approach -



sorry for the poor pics, but you get the idea -

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