The one I have was no match chamber, way oversize&.throat was so long if you.loaded a 52 gr bullit close to the lands it wouldn't be in the case .010.Anyone know what chamber was used in the 40x's? Was it a match chamber?
Sorry this a center fire not rimfire..The one I have was no match chamber, way oversize&.throat was so long if you.loaded a 52 gr bullit close to the lands it wouldn't be in the case .010.
