AT-ONE CVA CASCADE XT DBM LONG ACTION FACTORY BARREL CHANNEL Barrel Channel Dimensions: Point A -where barrel meets receiver - 1 4/16" Point B 9" forward of Point A - 13/16" Center to Center Action Screws: 5 6/16" It is your responsibility to confirm the dimensions of your firearm with the supplied dimensions of our part. ATTENTION CUSTOMERS: You will be required to remove the mag box retention clip from factory stock and install onto Boyds stock. You will need your factory barreled action, floorplate, action screws, mag box, mag box retainer clip with screw. All finished parts have been CNC inlet to Boyds' House Action. Variations may exist from firearm to firearm, minor fitting may be required to get that perfect fit to your firearm. Natural cosmetic imperfections such as minor knots, burls, heartwood, mineral lines or minor cosmetic fill work are not considered a defect.