So, Mark I, II, III, or IV., Page 2
Ruger's Mark IV - First Look
Ruger® Mark IV™ Disassembly, Cleaning and Reassembly Tech Tip
Ruger® MKIV
Better sight picture?
Mark IV™
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My new Mark IV with a couple of Volquartsen take-off uppers. : r/ruger
Ruger Mark IV Close-up
I'm thinking of trading my 10/22 for a Mark IV. Wanna talk me out
Fiance wanted a .22 that matched her Kitchenaid mixer. : r/guns