Winchester(R) Xpert Thumbhole Target SR is a bolt action rimfire rifle chambered in 21 Sharp with an 18 in. matte black threaded barrel. It pairs a matte black steel receiver with a Picatinny optics rail and a gray laminate thumbhole stock with adjustable comb and length of pull. The rifle uses a Rimfire M.O.A. Trigger detachable rotary magazine and 1/2x28 threaded muzzle for target and range use.Key Features21 Sharp bolt action rimfire rifle with 10 round magazine capacity.18 in. matte black steel barrel has a heavy sporter profile precision button rifling target crown Bentz-style chamber and 1/2x28 threaded muzzle.Matte black steel receiver is drilled and tapped and includes a Picatinny optics rail.Gray laminate thumbhole stock includes adjustable comb and length of pull for improved optic alignment.Rimfire M.O.A. Trigger extended bolt handle and ambidextrous magazine release support practical target shooting operation.Includes one rotary magazine and a thread protector.Winchester(R) is one of the most established names in the firearms industry known for producing firearms associated with durability practical field use and broad appeal across hunting and shooting categories. The brand is widely recognized for combining longstanding design heritage with modern manufacturing methods functional features and dependable performance. Winchester(R) firearms remain well regarded by shooters who value reliability straightforward utility and proven brand legacy.