This is an original factory replacement part for your Rossi RS22 Recoil Spring.
RS22 recoil spring works in both the RS22 (22LR) and the RS22M (22 Magnum)
Replacing your worn out Rossi RS22 Recoil Spring will reduce malfunctions and improve the reliability of your firearm. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts.
Model: RS22 & RS22M