This magazine is compatible with your rossi rb22.Caliber: 22 LRCapacity: 10rdFinish: BlackModel: RB22Material: PolymerModel Fit: RB22Brand Fit: RossiCapacity: 10
10rd magazine is compatible with your rossi rs22.Caliber: 22 LRCapacity: 10rdFinish: BlackModel: RS22Material: MetalType: DetachableModel Fit: RS22Brand Fit: RossiCapacity: 10