Savage Arms Rascal FV-SR, Single Shot, Bolt Action, 22LR, 16.125 Threaded Barrel, Matte Finish, Black, Black Synthetic Stock, AccuTrigger, Right Hand 13834 Squeeze even more accuracy from the industry's safest micro rimfire. The Rascal FV-SR delivers pint-size precision thanks to a heavy barrel with a threaded (1/2-28) muzzle. Like the original Rascal, the single-shot rifle cocks by lifting the bolt and unloads easily without pulling the trigger. The design also builds superior shooting skills thanks to full-size rifle features, including a tough synthetic stock and Savage's user-adjustable AccuTrigger system. This is the perfect rifle to use to introduce a new shooter to firearms. Single shot design.