Savage Arms Mark II FV-SR, Bolt Action Rifle, 21 Sharp, 21 Sporter Barrel, Matte Finish, Polymer Stock, One-Piece Scope Rail, AccuTrigger, 10 Rounds, 1 Magazine 26741 Raise the bar in 22 LR performance. The Mark II F offers user-adjustable AccuTrigger technology for crisp, customized trigger pulls. Its 21-inch, blued sporter barrel is button rifled and paired with a rugged, matte black synthetic stock.