Rossi RS22, Semi-automatic Rifle, 22LR, 18 Barrel, Matte Finish, Black, Wood Stock, 10 Rounds, 1 Magazine RS22L1811WD The Rossi RS22 is a reliable and accurate semi-automatic rimfire rifle with blowback action. The wood stock is perfectly mated to an 18" free-float barrel for outstanding balance and feel. Offered in .22 LR the RS22 features fully adjustable fiber optic sights, 10 round detachable magazine, and the receiver has a 3/8" dovetail to accept scope mounts.