[rbrown]

Maybe. I would say just buy an 17m2 rifle. They aren't that much, I don't think.

 

[quickdtoo]

John, that was gonna be my suggestion, too....or just get a 17M2 barrel for your NEF, although an entire rifle isn't much more.....$130 or so. IIRC, an issue with the Sportster is the ejector probably won't work or it will eject the adapter also....seems to me that's been mentioned before in a thread at GBO. MCA should know, though.

Tim

 

[2377]

Where is this adapter found?

 

[jcb67]

Try
www.mcace.com
They have adapters for various calibers.
Thanks,
John B.