****Until I can find a better barrel blank to start with, I won't be able to make anymore****

At customer's requests, I have started selling Crosman 600 Extension Barrels. The most popular sizes seem to be 10" or 12". I can turn a custom size on request. Barrels slip right into Cr600 with no problems. Turns a fun plinker into a accurate plinker. I polish these to 400 finish then Hot Salts Blue them myself for a durable shiny finish that matches the gun. They really take the Cr600 to the next level! Customers have reported 480FPS with the 12" barrel. Stock is around 350FPS I believe. So that's an increase of 130FPS just by changing the barrel.

I also Include a shim that is used to set the correct gap between the barrel and the loading arm. If you just slide the barrel in up against the arm, it will rub and not function correctly. If you leave too big of gap, it will loose C02 between the arm and the barrel. Using this shim sets the correct gap to maintain fps and functional reliability!........Barrels are $50 dollars $6 dollars shipping in CONUS. I have to ship Priority Mail because of the package shape.