Crosman 1377 Steel Breech Riser

By ApacheXMD

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ApacheXMD
ApacheXMD
almost 9 years
I raised it up to allow room for a barrel shroud. And yes you do need a transfer port modification. I used the common poly tube mod. It was pretty easy to do.
nabell
nabell
almost 9 years
Interesting. It there a particular reason why you would want to raise the breach? Don't you also need a longer transfer port bushing?

ApacheXMD

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