I've got a 23" Kreiger Heavy Varmint Barrel with Vais Brake for sale. It came off a Remington 700 short action and only has a round count in the 200's. Very accurate barrel. I decided to use the action to buid a 20BR with a lighter contour barrel. It's a 1-12 Twist and shoots the 55 grain V-Max's so well that I didn't try anything else. This would be great for someone looking to do a heavy barreled P-dog gun in 22 caliber......keep it as 22BR or re-chamber.