modal30Model 30. Description: Bolt Action Rifle Introduction Year: 1921 Year Discontinued: 1940 Total Production:Approximately: 22,738 DesnerInventor: Research & Development Action Type:Because of the desn choices, the cabinets have become totally different than we are used to from the PM . Just like the SACD 30N, the Model 30 has a symmetrical desn with a kind