Manufactured in 1919. Standard two-line Winchester address and patent markings on the left side of the barrel followed by "MOD. 1906", correct proofs on the top of the barrel and receiver, the serial number is stamped on both the bottom of the receiver as well as on the lower tang. The rifle features a blade front and adjustable rear sight. Takedown feature on the left side of the receiver. Smooth pistol grip stock and contoured slide handle, checkered hard rubber Winchester buttplate. The expert model was produced between 1918 and 1924.