FITS: 39A, .22 LR; 60 - Standard Model, .22 LR; 99M1/75, .22 LR; 81TS, .22 LR; 83TS, .22 Mag; 883, .22 Mag
Big Book Catalog, Issue:65, Page:601
Big Book Catalog, Issue:65, Page:602
Big Book Catalog, Issue:65, Page:605
Big Book Catalog, Issue:65, Page:606