Own a AXMC or AXSR and use multiple barrels at a range session? Easy way to clean those barrels off the action. Screw on (M30) bore guide. Three sizes, 338,30,6.5. 3D printed using PETG. 1pc -10.00 TYD, 2pc -15.00 TYD or all 3 -20.00TYD. PayPal FF or you can mail me a check.