I have a chance to get a like new Remington Model 7 XCR in 300 WSM.

It has a 22" fluted barrel and has the same coating as the 700XCR.

My only concerned is the barrel length and what that may do to accuracy on the rifle.

Any thoughts ?

Accuracy should not be effected. Probably loose 60-70 fps versus a 24" barrel, but who cares? Obviously a good caliber, as long as it looks and feels good to you.

CDNN investments has a few of the same guns with a laminated stock at 599. I had a browning abolt in 300 wsm and with its 23" barrel was the same velocity as a model 70 300wsm with a 24" barrel