I took my 77/22 VMBZ action from a 22 magnum and found a Green Mountain "second" barrel for $50 and had it refinished with silver boron to match the target gray color of the action. I also found a 77/17 dark gray stock on Ebay. I have a Simmons 50 scope which is also target gray. This makes a nice combo with everything matching in the target gray color. I have yet to shoot it, so I can say how it shoots.
Thanks,
John B.